Dell Precision 620 User Manual page 8

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Installing System Board Options: Dell Precision™ WorkStation 620 Systems User's
Guide
Overview
Expansion Cards
Adding Memory
Removing and Installing a Memory Expansion Card
Overview
This section describes how to install the following options:
Peripheral Component Interconnect (PCI) and accelerated graphics port (AGP) expansion cards
l
System memory
l
Microprocessor single-edge contact (SEC) cartridge
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This section also includes instructions for replacing the system battery, if necessary.
Use Figure 1 to locate the system board features.
Figure 1. System Board Features
1 Processor fan connector
2 Diskette-drive connector
3 Slot 2 processor 0 socket
4 Slot 2 processor 1 socket
5 CD-ROM drive audio connector
6 Bay power connector
7 Processor 0 fan connector
8 Secondary EIDE connector
9 Narrow SCSI connector
10 Primary EIDE connector
11 Processor 1 fan connector
Microprocessor Upgrades
SuprFreq Utility Program
Replacing the System Battery
22 MT power 2 connector
23 Auxiliary audio input connector
24 Auxiliary-drive access connector
25 MT power 1 connector
26 Card-cage fan connector
27 Telephony (TAPI) connector
28 Battery
29 RTCRST jumper
30 Password jumper
31 64-bit PCI expansion-card connector (2)
32 32-bit PCI/RAID expansion-card connector