DELL 100-Mbps Benutzerhandbuch

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Dell OptiPlex GXpro Systems Service Manual

The subsections that follow provide service-related information about the sys-
tem board components.

                                           

Video Memory 

See the documentation from the video card manufacturer that came with your 
system for information on removing and replacing video-memory upgrade 
chips.

serial port 2 
connector
(SERIAL2)

serial port 1/parallel
port connectors (stacked)
(PARALLEL/SERIAL)

diskette/tape drive interface 
connector (DSKT)

primary EIDE 
interface connector (IDE1)

DIMM sockets (4) 

microprocessor socket 
(MICROPROCESSOR)

riser board 
connector (RISER)

battery socket 
(BATTERY)

secondary EIDE interface 
connector (IDE2) 

NIC 
connector
(ENET)

jumpers

microprocessor fan
connector (FAN)

speaker-out jack
(SPKR-OUT)

line-in jack (LINE-IN)

microphone jack (NIC-IN)

CD-ROM 
connector (CD_IN)

control panel
connector (PANEL)

main power input 
connector (POWER1)

3.3-V power 
input connectors 
(POWER2)

secondary microprocessor
card (or terminator 
card) connector (2ND_CPU)

keyboard/mouse
connectors 
(stacked)
(KYBD/MOUSE)

riser board power 
connector 
(RSR PWR2)

riser board power 
connector (RSR PWR1)

USB 
connector
(USB)