Bios for Sony VPCZ21CGX/B

Download now

ISBSYS-00269800-1040.EXE 5.68MB

Did you find what you looked for?

• Yes, this file helped me
• No

Additional info

UPDATE BIOS Update Utility
This utility updates the BIOS to version R0173H5 to resolve the following issues:

• A critical battery dialog box appears after restarting the computer that forces the computer to enter hibernation mode
• The computer intermittently does not charge the battery
• The computer may randomly shutdown