Locate the coin-cell CR2032 battery on the motherboard. Disconnect it for 5 minutes to reset the BIOS configurations to factory defaults. Intermittent Power Offs

Where to find more info and parts

Look for a spare part number sticker formatted as XXXXXX-001 . Toshiba: Look for codes starting with 6050A or A000 . How to Safely Update the BIOS and Drivers

: Used in older laptops like the Acer Aspire 3680 . Quanta FM6 : Found in the Dell Studio 1435/1535 series. Compal LA-2811 : Associated with older HP or Compaq models.

If you want, I can:

Search for the (not the HannStar code) on the manufacturer's support site.