Network Problems - Dell Precision WorkStation 530 User Manual

164 So lv ing Pr o ble m s
Run the RAM test group in the
17
Did any of the diagnostics tests fail?
Yes. Contact Dell
No. Go to step 18.
Turn off the computer and devices, disconnect them from their
18
electrical outlets, and wait 10 to 20 seconds.
Lay the computer on its right side.
19
Open the computer
20
Reinstall one of the expansion cards that you removed previously, and
21
repeat step 14 through
Did any of the diagnostics tests fail?
Yes. The expansion card you just reinstalled is faulty and needs to be
replaced.
No. Repeat step 18
step 22.
If you have reinstalled all the expansion cards and the problem is not
22
resolved, contact Dell

Network Problems

Basic Checks:
• Check the network activity lights
communicating with the network.
• If you are using a modem and a network adapter, ensure that the
modem cable is not connected to the network adapter.
• Disconnect the network cable from the computer and check the cable
connector for bent or broken pins. Check for damaged or frayed cables.
• If the cable is not damaged, ensure that it is firmly connected to the
computer.
• Ensure that a hardware conflict
• Enter system setup
operations settings are configured correctly.
Dell Diagnostics.
for technical assistance.
cover.
step 17.
and step 21 with a different expansion card. Go to
for technical assistance.
to see if the computer is
does not exist between devices.
and ensure that the appropriate network