Dell Precision 650: Inside Your Computer — DellPrecision™450Computer
Inside Your Computer — DellPrecision™450Computer : Dell Precision 650
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Inside Your Computer — DellPrecision™450Computer
DellPrecision™Workstation650andDellPrecisionWorkstation450ServiceManual
Inside View of Your Computer
System Board Components
Inside View of Your Computer
Cable Colors
System Board Components
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the System Information Guide.
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before opening the cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board.
1
CD/DVD drive
6
microprocessor airflow shroud
2
floppy drive
7
security cable slot
3
hard drive
8
system board
4
power supply
9
chassis intrusion switch
5
padlock ring
Device
Cable Color
Hard drive
Blue pull tab
Floppy drive
Black pull tab
CD/DVD drive
Orange pull tab
I/O Panel
Yellow pull tab
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1
CD/DVD drive connector (IDE2)
14
PCI card connectors (PCI1, PCI2 [32-bit connectors], and PCI3 [64-bit PCI-X
connector])
2
I/O panel (I/O PANEL)
15
telephony connector (MODEM)
3
floppy drive connector (DISKETTE)
16
AGP Pro card connector (AGP)
4
memory module connectors (DIMM_1, DIMM_2, DIMM_3,
DIMM_4)
17
VRM connector (VRM) (for a second microprocessor only)
5
suspend-to-RAM light (STR_LED)
18
microprocessor and heat-sink connector (CPU_1)
6
power connector (POWER 2)
19
front-panel audio connector (FP2AUDIO)
7
power connector (POWER 1)
20
microprocessor and heat-sink connector (CPU_0)
8
USB connector (USB)
21
microprocessor fan connector (FAN_P1)
9
hard-drive connector (IDE1)
22
microprocessor fan connector (FAN_P0))
10
real-time clock reset jumper (RTCRST)
23
battery socket (BATTERY)
11
password jumper (PSWD)
24
internal speaker (SPKR)
12
auxiliary LED add-in storage adapter connector (AUX_LED)
25
CDdriveaudiocableconnector(CD_IN)
13
standby power light (AUX_PWR_LED)
Оглавление
- DellPrecision™Workstation650andDellPrecisionWorkstation450 Service Manual
- Battery
- Before You Begin
- Cards
- Chassis Intrusion Switch
- Control Panel
- Inside Your Computer — DellPrecision™450Computer
- Drives — DellPrecision™450Computer
- Power Supply — DellPrecision™450Computer
- Drive Door — DellPrecision™650Computer
- Microprocessor Airflow Shroud — DellPrecision™450Computer
- Card Fan and Guide — Dell Precision 650 Computer
- Front Panel
- I/O Panel
- Inside Your Computer — DellPrecision™650Computer
- Closing the Computer Cover
- Opening the Computer Cover
- Microprocessor
- Drives — DellPrecision™650Computer
- VRM
- Memory
- Microprocessor Airflow Shroud — DellPrecision™650Computer
- Power Supply — DellPrecision™650Computer
- System Board
