Licenses; Replacing Flash Memory Battery - LG PC500-A Series Owner's Manual

Licenses

Supported licenses may differ by model. For more information of the licenses,
visit www.lg.com .
Note
● It may differ depending on the product.

Replacing Flash Memory Battery

The flash memory battery helps maintain the system (BIOS) settings when the computer is powered off.
The flash memory battery is a consumable part.
Flash Memory Battery
Attention
● When you change the flash memory battery, it is recommended that you seek assistance from the LG
Electronics Service Center.
● Using a non-standard battery may cause a malfunction.
● If a malfunction is caused by trying to replace a part on your own, servicing will be charged.
● If the product is not connected to the AC power for an extended period of time, the flash memory battery
may be discharged. In this case, servicing will be charged.
● When the battery is discharged, the message below will appear on the boot screen. In this case, you should
replace the battery.
=> ERROR
0271: Check data and time settings
WARNING
0251: System CMOS checksum bad - Default configuration used
4
Press <F1> to resume, <F2> to Setup
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