ASRock Z77 Extreme4: 2. Installation

2.4 Installation of CPU Fan and Heatsink

This motherboard is equipped with 1155-Pin socket that supports Intel 1155-Pin

CPUs. Please adopt the type of heatsink and cooling fan compliant with Intel 1155-

Pin CPU to dissipate heat. Before you install the heatsink, you need to spray ther-

mal interface material between the CPU and the heatsink to improve heat dissipa-

tion. Ensure that the CPU and the heatsink are securely fastened and in good con-

tact with each other. Then connect the CPU fan to the CPU_FAN connector (CPU_

FAN1, see page 2, No. 3 or CPU_FAN2, see page 2. No.5).

For proper installation, please kindly refer to the instruction manuals of your

CPU fan and heatsink.

Below is an example to illustrate the installation of the heatsink for 1155-Pin CPUs.

Step 1. Apply thermal interface material onto the cen-

ter of the IHS on the socket’s surface.

Step 2. Place the heatsink onto the socket. Ensure

that the fan cables are oriented on side closest

to the CPU fan connector on the motherboard

(CPU_FAN1, see page 2, No. 3 or CPU_

FAN2, see page 2. No.5).

Step 3. Align fasteners with the motherboard through-

holes.

Step 4. Rotate the fastener clockwise, then press

down on fastener caps with thumb to install

and lock. Repeat with remaining fasteners.

If you press down the fasteners without rotating them clockwise, the

heatsink cannot be secured on the motherboard.

Step 5. Connect fan header with the CPU fan connector on the motherboard.

Step 6. Secure redundant cable with tie-wrap to ensure the cable does not

English

interfere with fan operation or contact other components.

16

ASRock Z77 Extreme4 Motherboard

Please be noticed that this motherboard supports Combo Cooler

Option (C.C.O.), which provides exible options to adopt three dif-

ferent CPU cooler types, Socket LGA 775, LGA 1155 and LGA 1156.

The white throughholes are for Socket LGA

1155/1156 CPU fan.

2.5 Installation of Memory Modules (DIMM)

This motherboard provides four 240-pin DDR3 (Double Data Rate 3) DIMM

slots, and supports Dual Channel Memory Technology. For dual channel con-

guration, you always need to install identical (the same brand, speed, size

and chip-type) DDR3 DIMM pair in the slots: You have to install identical

DDR3 DIMMs in Dual Channel A (DDR3_A1 and DDR3_B1; Black slots; see p.2

No. 6) or identical DDR3 DIMMs in Dual Channel B (DDR3_A2 and DDR3_

B2; Black slots; see p.2 No. 7), so that Dual Channel Memory Technology can

be activated. This motherboard also allows you to install four DDR3 DIMMs

for dual channel conguration, please install identical DDR3 DIMMs in all four

slots. You may refer to the Dual Channel Memory Conguration Table below.

Dual Channel Memory Conguration

DDR3_A1 DDR3_A2 DDR3_B1 DDR3_B2

(Black Slot) (Black Slot) (Black Slot) (Black Slot)

(1) Populated - Populated -

(2) - Populated - Populated

(3)* Populated Populated Populated Populated

*

For conguration (3), please install identical DDR3 DIMMs in all four

slots.

1. If you want to install two memory modules, for optimal compatibility

and reliability, it is recommended to install them in the slots: DDR3_

A1 and DDR3_B1, or DDR3_A2 and DDR3_B2.

2. If only one memory module or three memory modules are installed

in the DDR3 DIMM slots on this motherboard, it is unable to activate

Dual Channel Memory Technology.

3. If a pair of memory modules is NOT installed in the same Dual

Channel, for example, installing a pair of memory modules in

DDR3_A1 and DDR3_A2, it is unable to activate Dual Channel

Memory Technology.

4. It is not allowed to install a DDR or DDR2 memory module into

DDR3 slot; otherwise, this motherboard and DIMM may be dam-

aged.

5. Some DDR3 1GB double-sided DIMMs with 16 chips may not work

on this motherboard. It is not recommended to install them on this

English

motherboard.

6. For optimal compatibility and stability while overclocking memory

frequency, it is recommended to install one memory module on

DDR3_B2 slot or two memory modules on DDR3_A2 and DDR3_

B2 slots.

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ASRock Z77 Extreme4 Motherboard

Installing a DIMM

Please make sure to disconnect power supply before adding or

removing DIMMs or the system components.

Step 1. Unlock a DIMM slot by pressing the retaining clips outward.

Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the

break on the slot.

notch

break

notch

break

The DIMM only ts in one correct orientation. It will cause permanent

damage to the motherboard and the DIMM if you force the DIMM into

the slot at incorrect orientation.

Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends

fully snap back in place and the DIMM is properly seated.

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ASRock Z77 Extreme4 Motherboard

2.6 Expansion Slots (PCI and PCI Express Slots)

There are 2 PCI slots and 4 PCI Express slots on this motherboard.

PCI slots: PCI slots are used to install expansion cards that have the 32-bit PCI

interface.

PCIE slots: PCIE1 (PCIE 2.0 x1 slot) is used for a PCI Express x1 lane width card,

such as a Gigabit LAN card, SATA2 card or ASRock Game Blaster, etc.

PCIE4 (PCIE 2.0 x1 slot) is used for a PCI Express x1 lane width card,

such as a Gigabit LAN card, SATA2 card, etc.

PCIE2 (PCIE 3.0 x16 slot) is used for PCI Express x16 lane width

graphics cards, or to install PCI Express graphics cards to support

TM

TM

CrossFireX

or SLI

function.

PCIE3 (PCIE 3.0 x16 slot) is used for PCI Express x8 lane width graph-

ics cards, or to install PCI Express graphics cards to support CrossFi-

TM

TM

reX

or SLI

function.

1. In single VGA card mode, it is recommended to install a PCI Express

x16 graphics card on PCIE2 slot.

TM

TM

2. In CrossFireX

mode or SLI

mode, please install the PCI Express

x16 graphics cards on PCIE2 and PCIE3 slots. Therefore, both these

two slots will work at x8 bandwidth.

3. Please connect a chassis fan to the motherboard’s chassis fan

connector (CHA_FAN1, CHA_FAN2 or CHA_FAN3) when using

multiple graphics cards for better thermal environment.

4. Only PCIE2 and PCIE3 slots support Gen 3 speed. To run the PCI

Express in Gen 3 speed, please install an Ivy Bridge CPU. If you

install a Sandy Bridge CPU, the PCI Express will run only at PCI

Express Gen 2 speed.

Installing an expansion card

Step 1. Before installing an expansion card, please make sure that the power

supply is switched off or the power cord is unplugged. Please read the

documentation of the expansion card and make necessary hardware

settings for the card before you start the installation.

Step 2. Remove the system unit cover (if your motherboard is already installed

in a chassis).

Step 3. Remove the bracket facing the slot that you intend to use. Keep the

screws for later use.

Step 4. Align the card connector with the slot and press rmly until the card is

English

completely seated on the slot.

Step 5. Fasten the card to the chassis with screws.

Step 6. Replace the system cover.

19

ASRock Z77 Extreme4 Motherboard

TM

TM

2.7 SLI

and Quad SLI

Operation Guide

®

TM

TM

This motherboard supports NVIDIA

SLI

and Quad SLI

(Scalable Link Interface)

technology that allows you to install up to two identical PCI Express x16 graphics

®

TM

®

cards. Currently, NVIDIA

SLI

technology supports Windows

XP / XP 64-bit /

TM

TM

®

TM

Vista

/ Vista

64-bit / 7 / 7 64-bit OS. NVIDIA

Quad SLI

technology support

®

TM

TM

Windows

Vista

/ Vista

64-bit / 7 / 7 64-bit OS only. Please follow the installation

procedures in this section.

Requirements

TM

TM

1. For SLI

technology, you should have two identical SLI

-ready graphics

®

TM

cards that are NVIDIA

certied. For Quad SLI

technology, you should

TM

have two identical Quad SLI

-ready graphics cards (dual-GPU on each

®

graphics card) that are NVIDIA

certied.

®

TM

2. Make sure that your graphics card driver supports NVIDIA

SLI

®

technology. Download the driver from NVIDIA

website

(www.nvidia.com).

3. Make sure that your power supply unit (PSU) can provide at least the

minimum power required by your system. It is recommended to use

®

®

NVIDIA

certied PSU. Please refer to NVIDIA

website for details.

2.7.1 Graphics Card Setup

TM

2.7.1.1 Installing Two SLI

-Ready Graphics Cards

TM

®

Step 1. Install the identical SLI

-ready graphics cards that are NVIDIA

certied

because different types of graphics cards will not work together properly.

(Even the GPU chips version shall be the same.) Insert one graphics card

into PCIE2 slot and the other graphics card to PCIE3 slot. Make sure that

the cards are properly seated on the slots.

English

Step2. If required, connect the auxiliary power source to the PCI Express

graphics cards.

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ASRock Z77 Extreme4 Motherboard

Step3. Align and insert the ASRock SLI_Bridge_2S Card to the goldngers on

each graphics card. Make sure the ASRock SLI_Bridge_2S Card is rmly

in place.

ASRock SLI_Bridge_2S Card

Step4. Connect a VGA cable or a DVI cable to the monitor connector or the DVI

connector of the graphics card that is inserted to PCIE2 slot.

English

21

ASRock Z77 Extreme4 Motherboard

2.7.2 Driver Installation and Setup

Install the graphics card drivers to your system. After that, you can enable the Multi-

®

Graphics Processing Unit (GPU) feature in the NVIDIA

nView system tray utility.

Please follow the below procedures to enable the multi-GPU feature.

®

For Windows

XP / XP 64-bit OS:

TM

(For SLI

mode only)

®

A. Double-click NVIDIA Settings icon on your Windows

taskbar.

B. From the pop-up menu, select Set SLI and PhysX conguration. In

Set PhysX GPU acceleration item, please select Enabled. In Select

an SLI conguration item, please select Enable SLI. And click Apply.

C. Reboot your system.

TM

D. You can freely enjoy the benet of SLI

feature.

English

22

ASRock Z77 Extreme4 Motherboard

®

TM

TM

For Windows

Vista

/ Vista

64-bit / 7 / 7 64-bit OS:

TM

TM

(For SLI

and Quad SLI

mode)

A. Click the Start icon on your Windows taskbar.

B. From the pop-up menu, select All Programs, and then click NVIDIA

Corporation.

C. Select NVIDIA Control Panel tab.

D. Select Control Panel tab.

E. From the pop-up menu, select Set SLI and PhysX conguration. In

Set PhysX GPU acceleration item, please select Enabled. In Select

an SLI conguration item, please select Enable SLI. And click Apply.

F. Reboot your system.

English

TM

TM

G. You can freely enjoy the benet of SLI

or Quad SLI

feature.

TM

®

* SLI

appearing here is a registered trademark of NVIDIA

Technologies Inc., and is used

only for identication or explanation and to the owners’ benet, without intent to infringe.

23

ASRock Z77 Extreme4 Motherboard

TM

TM

2.8 CrossFireX

and Quad CrossFireX

Operation Guide

TM

TM

This motherboard supports CrossFireX

and Quad CrossFireX

feature.

TM

CrossFireX

technology offers the most advantageous means available of

combining multiple high performance Graphics Processing Units (GPU) in a single

PC. Combining a range of different operating modes with intelligent software design

TM

and an innovative interconnect mechanism, CrossFireX

enables the highest

possible level of performance and image quality in any 3D application. Currently

TM

®

TM

CrossFireX

feature is supported with Windows

XP with Service Pack 2 / Vista

TM

®

TM

/ 7 OS. Quad CrossFireX

feature is supported with Windows

Vista

/ 7 OS only.

TM

TM

Please check AMD website for ATI

CrossFireX

driver updates.

1. If a customer incorrectly congures their system they will not see the

TM

TM

performance benets of CrossFireX

. All three CrossFireX

components, a

TM

TM

CrossFireX

Ready graphics card, a CrossFireX

Ready motherboard and a

TM

CrossFireX

Edition co-processor graphics card, must be installed correctly to

TM

benet from the CrossFireX

multi-GPU platform.

TM

2. If you pair a 12-pipe CrossFireX

Edition card with a 16-pipe card, both cards

TM

will operate as 12-pipe cards while in CrossFireX

mode.

TM

2.8.1 Installing Two CrossFireX

-Ready Graphics Cards

TM

TM

Different CrossFireX

cards may require different methods to enable CrossFireX

TM

feature. For other CrossFireX

cards that AMD has released or will release in the

future, please refer to AMD graphics card manuals for detailed installation guide.

Step 1. Insert one Radeon graphics card into PCIE2 slot and the other Radeon

graphics card to PCIE3 slot. Make sure that the cards are properly seated

on the slots.

English

24

ASRock Z77 Extreme4 Motherboard

Step 2. Connect two Radeon graphics cards by installing CrossFire Bridge on

CrossFire Bridge Interconnects on the top of Radeon graphics cards.

(CrossFire Bridge is provided with the graphics card you purchase, not

bundled with this motherboard. Please refer to your graphics card vendor

for details.)

CrossFire Bridge

or

Step 3. Connect the DVI monitor cable to the DVI connector on the Radeon

graphics card on PCIE2 slot. (You may use the DVI to D-Sub adapter to

convert the DVI connector to D-Sub interface, and then connect the D-Sub

monitor cable to the DVI to D-Sub adapter.)

English

25

ASRock Z77 Extreme4 Motherboard

2.11 Jumpers Setup

The illustration shows how jumpers are

setup. When the jumper cap is placed on

pins, the jumper is “Short”. If no jumper cap

is placed on pins, the jumper is “Open”. The

illustration shows a 3-pin jumper whose

pin1 and pin2 are “Short” when jumper cap

is placed on these 2 pins.

Jumper Setting Description

Clear CMOS Jumper

(CLRCMOS1)

(see p.2, No. 15)

Clear CMOSDefault

Note: CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the

system parameters to default setup, please turn off the computer and unplug

the power cord from the power supply. After waiting for 15 seconds, use a

jumper cap to short pin2 and pin3 on CLRCMOS1 for 5 seconds. However,

please do not clear the CMOS right after you update the BIOS. If you need

to clear the CMOS when you just nish updating the BIOS, you must boot

up the system rst, and then shut it down before you do the clear-CMOS ac-

tion. Please be noted that the password, date, time, user default prole, 1394

GUID and MAC address will be cleared only if the CMOS battery is removed.

The Clear CMOS Switch has the same function as the Clear CMOS

jumper.

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32

ASRock Z77 Extreme4 Motherboard

2.12 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place

jumper caps over these headers and connectors. Placing jumper caps

over the headers and connectors will cause permanent damage of the

motherboard!

Serial ATA2 Connectors These four Serial ATA2 (SATA2)

(SATA2_2_3: see p.2, No. 13)

connectors support SATA data

SATA2_3 SATA2_2

(SATA2_4_5: see p.2, No. 14)

cables for internal storage

devices. The current SATA2

interface allows up to 3.0 Gb/s

SATA2_5 SATA2_4

data transfer rate.

Serial ATA3 Connectors These four Serial ATA3 (SATA3)

(SATA3_A0_A1: see p.2, No. 11)

connectors support SATA data

SATA3_A1 SATA3_A0

(SATA3_0_1: see p.2, No. 12)

cables for internal storage

devices. The current SATA3

interface allows up to 6.0 Gb/s

SATA3_1 SATA3_0

data transfer rate. If the eSATA3

port on the rear I/O has been

connected, the internal

SATA3_A1 will not function.

Serial ATA (SATA) Either end of the SATA data

Data Cable cable can be connected to the

(Optional)

SATA / SATA2 / SATA3 hard

disk or the SATA2 / SATA3

connector on this motherboard.

USB 2.0 Headers Besides two default USB 2.0

U SB_PWR

P-3

(9-pin USB2_3)

ports on the I/O panel, there are

P +3

GND

DUMMY

(see p.2, No. 26)

three USB 2.0 headers on this

1

motherboard. Each USB 2.0

GND

header can support two USB 2.0

P +2

P-2

U SB_PWR

ports.

(9-pin USB4_5)

English

(see p.2, No. 25)

33

ASRock Z77 Extreme4 Motherboard

(9-pin USB6_7)

(see p.2, No. 24)

USB 3.0 Header Besides four default USB 3.0

(19-pin USB3_4_5)

ports on the I/O panel, there is

(see p.2, No. 9)

one USB 3.0 header on this

motherboard. This USB 3.0

header can support two USB 3.0

ports.

Infrared Module Header This header supports an

(5-pin IR1)

optional wireless transmitting

(see p.2, No. 30)

and receiving infrared module.

Consumer Infrared Module Header This header can be used to

(4-pin CIR1)

connect the remote

(see p.2 No. 27)

controller receiver.

Front Panel Audio Header This is an interface for front

GND

P RESENCE#

M IC_RET

(9-pin HD_AUDIO1)

panel audio cable that allows

OUT_RET

(see p.2, No. 31)

convenient connection and

1

control of audio devices.

O UT2_L

J _SENSE

O UT2_R

M IC2_R

M IC2_L

1. High Denition Audio supports Jack Sensing, but the panel wire on the

chassis must support HDA to function correctly. Please follow the

English

instruction in our manual and chassis manual to install your system.

2. If you use AC’97 audio panel, please install it to the front panel audio

header as below:

A. Connect Mic_IN (MIC) to MIC2_L.

B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

C. Connect Ground (GND) to Ground (GND).

D. MIC_RET and OUT_RET are for HD audio panel only. You don’t need

to connect them for AC’97 audio panel.

34

ASRock Z77 Extreme4 Motherboard

E. To activate the front mic.

®

For Windows

XP / XP 64-bit OS:

Select “Mixer”. Select “Recorder”. Then click “FrontMic”.

®

TM

TM

For Windows

7 / 7 64-bit / Vista

/ Vista

64-bit OS:

Go to the “FrontMic” Tab in the Realtek Control panel. Adjust

“Recording Volume”.

System Panel Header This header accommodates

(9-pin PANEL1)

several system front panel

(see p.2, No. 20)

functions.

Connect the power switch, reset switch and system status indicator on the

chassis to this header according to the pin assignments below. Note the

positive and negative pins before connecting the cables.

PWRBTN (Power Switch):

Connect to the power switch on the chassis front panel. You may congure

the way to turn off your system using the power switch.

RESET (Reset Switch):

Connect to the reset switch on the chassis front panel. Press the reset

switch to restart the computer if the computer freezes and fails to perform a

normal restart.

PLED (System Power LED):

Connect to the power status indicator on the chassis front panel. The LED

is on when the system is operating. The LED keeps blinking when the sys-

tem is in S1/S3 sleep state. The LED is off when the system is in S4 sleep

state or powered off (S5).

HDLED (Hard Drive Activity LED):

Connect to the hard drive activity LED on the chassis front panel. The LED

is on when the hard drive is reading or writing data.

The front panel design may differ by chassis. A front panel module mainly

consists of power switch, reset switch, power LED, hard drive activity LED,

speaker and etc. When connecting your chassis front panel module to this

header, make sure the wire assignments and the pin assign-ments are

matched correctly.

English

Chassis Speaker Header Please connect the chassis

(4-pin SPEAKER 1)

speaker to this header.

(see p.2, No. 17)

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ASRock Z77 Extreme4 Motherboard

Power LED Header Please connect the chassis

(3-pin PLED1)

power LED to this header to

(see p.2, No. 19)

indicate system power status.

The LED is on when the system

is operating. The LED keeps

blinking in S1/S3 state. The

LED is off in S4 state or S5

state (power off).

Chassis and Power Fan Connectors Please connect the fan cables

(4-pin CHA_FAN1)

to the fan connectors and match

(see p.2, No. 22)

the black wire to the ground pin.

CHA_FAN1, CHA_FAN2 and

(3-pin CHA_FAN2)

CHA_FAN3 support Fan

(see p.2, No. 38)

Control.

(3-pin CHA_FAN3)

(see p.2, No. 39)

(3-pin PWR_FAN1)

(see p.2, No. 4)

CPU Fan Connectors Please connect the CPU fan

FAN_S PEED_CONTROL

CPU_FAN_SPEED

(4-pin CPU_FAN1)

cable to the connector and

+ 12V

GND

(see p.2, No. 3)

match the black wire to the

ground pin.

1 2 3 4

Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin

CPU fan still can work successfully even without the fan speed control function.

If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this

motherboard, please connect it to Pin 1-3.

Pin 1-3 Connected

3-Pin Fan Installation

(3-pin CPU_FAN2)

GND

+ 12V

CPU_FAN_SPEED

(see p.2, No. 5)

English

ATX Power Connector Please connect an ATX power

12

24

(24-pin ATXPWR1)

supply to this connector.

(see p.2, No. 8)

1

13

36

ASRock Z77 Extreme4 Motherboard

Though this motherboard provides 24-pin ATX power connector,

12

24

it can still work if you adopt a traditional 20-pin ATX power supply.

To use the 20-pin ATX power supply, please plug your

power supply along with Pin 1 and Pin 13.

20-Pin ATX Power Supply Installation

1

13

ATX 12V Power Connector Please connect an ATX 12V

8 5

(8-pin ATX12V1)

power supply to this connector.

4 1

(see p.2, No. 1)

Though this motherboard provides 8-pin ATX 12V power connector, it can still work

if you adopt a traditional 4-pin ATX 12V power supply. To use the 4-pin ATX power

supply, please plug your power supply along with Pin 1 and Pin 5.

8 5

4-Pin ATX 12V Power Supply Installation

4 1

Serial port Header This COM1 header supports a

(9-pin COM1)

serial port module.

(see p.2, No. 28)

HDMI_SPDIF Header HDMI_SPDIF header, providing

1

(2-pin HDMI_SPDIF1)

SPDIF audio output to HDMI

GN D

SP D IFOUT

(see p.2, No. 29)

VGA card, allows the system to

connect HDMI Digital TV/

projector/LCD devices. Please

connect the HDMI_SPDIF

connector of HDMI VGA card to

this header.

English

37

ASRock Z77 Extreme4 Motherboard

2.13 Smart Switches

The motherboard has three smart switches: power switch, reset switch and clear

CMOS switch, allowing users to quickly turn on/off or reset the sytem clear the

CMOS values.

Power Switch Power Switch is a smart switch,

(PWRBTN)

allowing users to quickly turn

(see p.2 No. 18)

on/off the system.

Reset Switch Reset Switch is a smart switch,

(RSTBTN)

allowing users to quickly reset

(see p.2 No. 16)

the system.

Clear CMOS Switch Clear CMOS Switch is a smart

(CLRCBTN)

switch, allowing users to quickly

(see p.3 No. 13)

clear the CMOS values.

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38

ASRock Z77 Extreme4 Motherboard

2.14 Dr. Debug

Dr. Debug is used to provide code information, which makes troubleshooting even

easier. Please see the diagrams below for reading the Dr. Debug codes.

Status Code Description

0x00 Not used

0x01 Power on. Reset type detection (soft/hard)

0x02 AP initialization before microcode loading

0x03 North Bridge initialization before microcode loading

0x04 South Bridge initialization before microcode loading

0x05 OEM initialization before microcode loading

0x06 Microcode loading

0x07 AP initialization after microcode loading

0x08 North Bridge initialization after microcode loading

0x09 South Bridge initialization after microcode loading

0x0A OEM initialization after microcode loading

0x0B Cache initialization

0x0C – 0x0D Reserved for future AMI SEC error codes

0x0E Microcode not found

0x0F Microcode not loaded

0x10 PEI Core is started

0x11 Pre-memory CPU initialization is started

0x12 Pre-memory CPU initialization (CPU module specic)

0x13 Pre-memory CPU initialization (CPU module specic)

0x14 Pre-memory CPU initialization (CPU module specic)

0x15 Pre-memory North Bridge initialization is started

0x16 Pre-Memory North Bridge initialization (North Bridge module specic)

0x17 Pre-Memory North Bridge initialization (North Bridge module specic)

0x18 Pre-Memory North Bridge initialization (North Bridge module specic)

0x19 Pre-memory South Bridge initialization is started

0x1A Pre-memory South Bridge initialization (South Bridge module specic)

0x1B Pre-memory South Bridge initialization (South Bridge module specic)

0x1C Pre-memory South Bridge initialization (South Bridge module specic)

0x1D – 0x2A OEM pre-memory initialization codes

0x2B Memory initialization. Serial Presence Detect (SPD) data reading

0x2C Memory initialization. Memory presence detection

0x2D Memory initialization. Programming memory timing information

0x2E Memory initialization. Conguring memory

0x2F Memory initialization (other)

0x30 Reserved for ASL

0x31 Memory Installed

0x32 CPU post-memory initialization is started

English

0x33 CPU post-memory initialization. Cache initialization

0x34 CPU post-memory initialization. Application Processor(s) (AP) initialization

0x35 CPU post-memory initialization. Boot Strap Processor (BSP) selection

0x36 CPU post-memory initialization. System Management Mode (SMM)

initialization

39

ASRock Z77 Extreme4 Motherboard

0x37 Post-Memory North Bridge initialization is started

0x38 Post-Memory North Bridge initialization (North Bridge module specic)

0x39 Post-Memory North Bridge initialization (North Bridge module specic)

0x3A Post-Memory North Bridge initialization (North Bridge module specic)

0x3B Post-Memory South Bridge initialization is started

0x3C Post-Memory South Bridge initialization (South Bridge module specic)

0x3D Post-Memory South Bridge initialization (South Bridge module specic)

0x3E Post-Memory South Bridge initialization (South Bridge module specic)

0x3F-0x4E OEM post memory initialization codes

0x4F DXE IPL is started

0x50 Memory initialization error. Invalid memory type or incompatible memory

speed

0x51 Memory initialization error. SPD reading has failed

0x52 Memory initialization error. Invalid memory size or memory modules do not

match

0x53 Memory initialization error. No usable memory detected

0x54 Unspecied memory initialization error

0x55 Memory not installed

0x56 Invalid CPU type or Speed

0x57 CPU mismatch

0x58 CPU self test failed or possible CPU cache error

0x59 CPU micro-code is not found or micro-code update is failed

0x5A Internal CPU error

0x5B reset PPI is not available

0x5C-0x5F Reserved for future AMI error codes

0xE0 S3 Resume is stared (S3 Resume PPI is called by the DXE IPL)

0xE1 S3 Boot Script execution

0xE2 Video repost

0xE3 OS S3 wake vector call

0xE4-0xE7 Reserved for future AMI progress codes

0xE8 S3 Resume Failed

0xE9 S3 Resume PPI not Found

0xEA S3 Resume Boot Script Error

0xEB S3 OS Wake Error

0xEC-0xEF Reserved for future AMI error codes

0xF0 Recovery condition triggered by rmware (Auto recovery)

0xF1 Recovery condition triggered by user (Forced recovery)

0xF2 Recovery process started

0xF3 Recovery rmware image is found

English

0xF4 Recovery rmware image is loaded

0xF5-0xF7 Reserved for future AMI progress codes

0xF8 Recovery PPI is not available

0xF9 Recovery capsule is not found

0xFA Invalid recovery capsule

0xFB – 0xFF Reserved for future AMI error codes

0x60 DXE Core is started

0x61 NVRAM initialization

40

ASRock Z77 Extreme4 Motherboard

0x62 Installation of the South Bridge Runtime Services

0x63 CPU DXE initialization is started

0x64 CPU DXE initialization (CPU module specic)

0x65 CPU DXE initialization (CPU module specic)

0x66 CPU DXE initialization (CPU module specic)

0x67 CPU DXE initialization (CPU module specic)

0x68 PCI host bridge initialization

0x69 North Bridge DXE initialization is started

0x6A North Bridge DXE SMM initialization is started

0x6B North Bridge DXE initialization (North Bridge module specic)

0x6C North Bridge DXE initialization (North Bridge module specic)

0x6D North Bridge DXE initialization (North Bridge module specic)

0x6E North Bridge DXE initialization (North Bridge module specic)

0x6F North Bridge DXE initialization (North Bridge module specic)

0x70 South Bridge DXE initialization is started

0x71 South Bridge DXE SMM initialization is started

0x72 South Bridge devices initialization

0x73 South Bridge DXE Initialization (South Bridge module specic)

0x74 South Bridge DXE Initialization (South Bridge module specic)

0x75 South Bridge DXE Initialization (South Bridge module specic)

0x76 South Bridge DXE Initialization (South Bridge module specic)

0x77 South Bridge DXE Initialization (South Bridge module specic)

0x78 ACPI module initialization

0x79 CSM initialization

0x7A – 0x7F Reserved for future AMI DXE codes

0x80 – 0x8F OEM DXE initialization codes

0x90 Boot Device Selection (BDS) phase is started

0x91 Driver connecting is started

0x92 PCI Bus initialization is started

0x93 PCI Bus Hot Plug Controller Initialization

0x94 PCI Bus Enumeration

0x95 PCI Bus Request Resources

0x96 PCI Bus Assign Resources

0x97 Console Output devices connect

0x98 Console input devices connect

0x99 Super IO Initialization

0x9A USB initialization is started

0x9B USB Reset

0x9C USB Detect

0x9D USB Enable

0x9E – 0x9F Reserved for future AMI codes

0xA0 IDE initialization is started

0xA1 IDE Reset

English

0xA2 IDE Detect

0xA3 IDE Enable

0xA4 SCSI initialization is started

0xA5 SCSI Reset

41

ASRock Z77 Extreme4 Motherboard