Acer Aspire 6935G Service Guide - Page 90

Power-Related Symptoms Symptom / Error Power shuts down during operation. The system doesn't power-on. The system doesn't power-off. Battery can't be charged. Action in Sequence Power source (battery pack and power adapter). See "Power System Check" on page 71. Battery pack Power adapter Hard drive & battery connection board System board Power source (battery pack and power adapter). See "Power System Check" on page 71. Battery pack Power adapter Hard drive & battery connection board System board Power source (battery pack and power adapter). See "Power System Check" on page 71. Hold and press the power switch for more than 4 seconds. System board See "Check the Battery Pack" on page 72. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) . PCMCIA slot pin is damaged. Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from actual size. Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound comes from the computer. Internal speakers make noise or emit no sound. Action in Sequence Audio driver Speaker System board Speaker System board 82 Chapter 4