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What's DOS?
Posts: 1
Registered: ‎08-17-2018
Location: TR
Views: 249
Message 1 of 1

Z510 volume control not working

Hi, I have a Z510 laptop and the volume control on the f1-f2-f3 keys does not work, but the keys are working. On the bios screen, can you tell INVALID in the Serial no part about it? How can I fix.

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