TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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...more than 4 seconds. Enter BIOS Setup Utility to Disk (S4)" on page 44. Internal speakers make noise or emit no sound comes from actual size. See "Power System Check" on page 95. Action in Sequence PCMCIA slot assembly Mainboard PCMCIA slot ...the computer enters hibernation mode. DIMM Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. LCD cover switch Mainboard Chapter 4 105 Audio driver Speaker Mainboard Speaker Mainboard Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence Power source...
...more than 4 seconds. Enter BIOS Setup Utility to Disk (S4)" on page 44. Internal speakers make noise or emit no sound comes from actual size. See "Power System Check" on page 95. Action in Sequence PCMCIA slot assembly Mainboard PCMCIA slot ...the computer enters hibernation mode. DIMM Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. LCD cover switch Mainboard Chapter 4 105 Audio driver Speaker Mainboard Speaker Mainboard Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence Power source...