Dell OptiPlex NX1 - Manual (Page 30)

1-18 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual
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Server-based and diskette-based diagnostics are available to aid in troubleshoot-
ing all major components of the OptiPlex GX1 and GX1p. The OptiPlex NX1
systems use server-based diagnostics, hard-disk–based diagnostics, or the
diskette-based diagnostics using an external diskette-drive kit connected directly
to the system board. See “Running the System Diagnostics” in Chapter 2 for
additional information.
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The following subsections provide service-related information about the sys-
tem board and components.
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The OptiPlex GX1/GX1p and OptiPlex NX1 systems are equipped with a stan-
dard system board (integrated NIC is optional on the GX1 and NX1).
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SEC cartridge connector
(SLOT1)
microprocessor
fan connector (FAN)
microphone jack (MIC)
video
connector (MONITOR)
serial port 2
connector
(SERIAL2)
USB connectors
(USB) (2)
parallel/serial port 1
connectors (stacked)
(PARALLEL/SERIAL1)
mouse/keyboard
connectors (stacked)
(MOUSE/KYBD)
audio line-in
jack (LINE-IN)
audio line-out
jack (LINE-OUT)
video-memory
upgrade socket
(VIDEO_UPGRADE)
control panel
connector (PANEL)
battery socket
(BATTERY)
optional
integrated NIC
connector (ENET)
riser board connector (RISER)
system board jumpers
primary EIDE
interface connector
(IDE1)
secondary EIDE
interface connector
(IDE2)
front of computer
diskette/tape drive
interface connector
(DSKT)
DIMM sockets (3)
(DIMM_A–DIMM_C)
main power input
connector (POWER_1)
3.3-V power
input connector
(POWER_2)
ATI multimedia
connector (AMC)
CD-in
connector (CD-IN)
telephony
connector
(TAPI)
chassis intrusion
switch connector