Symptom

PC card

Miscellaneous problems.

PC card modem not working.

Miscellaneous

Out of memory error.

Clock loses time.

Notebook gets abnormally hot.

Call Center:

Suggestions

Remove and reinsert PC card.

Restart notebook.

Try card in other slot or in another computer.

If card requires an IRQ, make sure one is available in Device Manager.

Check for conflicts or refresh device list in Device Manager.

Check HP Notebook web site for installation instructions and information about supported PC cards

(page vii).

When using PC card in a docking system, insert or remove card while system is turned on.

Download current drivers from card manufacturer’s web site.

Disable internal modem.

Use Memory Troubleshooter in Windows Help.

Plug in AC adapter for 24 hours to charge CMOS battery.

Always set notebook on a flat surface, so air can flow freely around and underneath it.

Make sure air vents are clear.

Check heatsink installation.

Games and other programs that drive CPU usage toward 100% can contribute, as can charging battery.

Repair Center: Likely Causes

PC card. PCMCIA socket. Motherboard.

SDRAM module.

Motherboard.

Heatsink.

Repair Center:

Comments

Using a flashlight, look for bent pins inside PCMCIA socket.

If both slots have problems, replace motherboard. If only one slot has a problem, try replacing PCMCIA socket.

Check heatsink for proper fan operation or damage.

3-14 Troubleshooting and Diagnostics

HP OmniBook XE3