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Discussion Starter · #1 · (Edited)
Hi,
I took apart my Flex 5 15" laptop to clean out the fan and CPU cooler. Went fine, nasty whirring went away, went back together OK, booted fine. Everything seemed normal about it until a couple hours of use. No sound. I took it all back apart to see if I knocked a cable / plug out but I didn't find anything. Windows shows there's no sound device or microphone at all. Any ideas? Thanks in advance.
P.S. I definitely checked to see if the sound was muted or turned way down.
 

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Boot into Setup (Bios) go to Advanced or Integrated Peripherals and look for Onboard Audio, if it is disabled, using your Arrow and Enter key Enable it.
 

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Discussion Starter · #3 ·
Boot into Setup (Bios) go to Advanced or Integrated Peripherals and look for Onboard Audio, if it is disabled, using your Arrow and Enter key Enable it.
Thank you for the response. I'll have her check it later. Grazie!
 
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