TravelMate 4070 Service Guide
Page 91
Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related ...and See "S4 Sleeping State" on page 36. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Battery pack System board Chapter 4 86 Press Fn+oand see if the computer enters hibernation mode. LCD...board The system doesn't resume from actual size. Internal speakers make noise or emit no sound comes from the computer. Action in Windows doesn't go higher than 90%. LCD cover switch System board Battery fuel gauge in Sequence ...
Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related ...and See "S4 Sleeping State" on page 36. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Battery pack System board Chapter 4 86 Press Fn+oand see if the computer enters hibernation mode. LCD...board The system doesn't resume from actual size. Internal speakers make noise or emit no sound comes from the computer. Action in Windows doesn't go higher than 90%. LCD cover switch System board Battery fuel gauge in Sequence ...