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- bios error 502

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04-08-2015 11:54 AM
Product: hp 2000 notebook pc
Operating System: Microsoft Windows 8 (32-bit)
During the startup process, the system performs a checksum test of the BIOS. If the checksum is incorrect, the BIOS is assumed to be corrupt and the system will install a hidden copy of the BIOS to correct the problem, and the startup process continues. The following message will be displayed for 15 seconds before the computer automatically reboots. You have the option of pressing Enter to proceed without waiting 15 seconds.
The CMOS checksum is invalid.
The CMOS will be reset to the default configuration and will be rebooted.
Please check your BIOS Setup options to see if they changed.
CMOS Reset (502)
ENTER - Reboot the system
Now i cannot start my laptop how can i start it n download updated bios
The CMOS checksum is invalid.
The CMOS will be reset to the default configuration and will be rebooted.
Please check your BIOS Setup options to see if they changed.
CMOS Reset (502)
ENTER - Reboot the system
Now i cannot start my laptop how can i start it n download updated bios
1 REPLY 1
04-09-2015 09:18 AM
Hi
Try this procedure to recover your BIOS to a working state ..
http://support.hp.com/us-en/document/c02693833
Checkurtech
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