To Next PageTo Next PageWhat to do if my Dell Laptop has a system board failure?
If your Dell Laptop experiences a system board failure, which includes BIOS corruption or ROM errors, try flashing the latest BIOS version. If the issue persists, consider replacing the system board.
What to do if my Dell NOT21990 has flash corruption detected by SBIOS?
If your Dell Laptop detects flash corruption via SBIOS, try the following: * Press and hold the power button for over 25 seconds to perform an RTC reset. * Disconnect all power sources (AC, battery, coin cell) and drain flea power by pressing and holding the power button for 3-5 seconds. * Run 'BIOS recovery from USB'. If the issue persists after these steps, replacing the system board might be necessary.
What to do if my Dell NOT21990 has a BIOS Recovery image found but invalid error?
If your Dell Laptop indicates that the 'BIOS Recovery image' was found but is invalid, try flashing the latest BIOS version. If the issue continues, consider replacing the system board.
What to do if my Dell NOT21990 has a PCI or Video card/chip failure?
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