ZS600 doesn't boot. Only 4 beeps

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flyingdutch
flyingdutch Member Posts: 5 New User
in 2015 Archives

When I switch on my ACER ZS600, the fan starts running, I hear 4 short beeps, and that's it. Nothing on the screen.

I opened the back and this is what I tried already.

 

-take out and replace the memory

-replace the batterie

-reseat the VGA card

-deconnect, clean and reconnect all connectors

 

But so far, still the same problem. Anyone has a suggestion what to do next?

 

Thanks

Answers

  • laurent_14
    laurent_14 ACE Posts: 10,091 Trailblazer
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    Hello,

     

    Your AIO has AMI bios.

    France
  • flyingdutch
    flyingdutch Member Posts: 5 New User
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    OK. Thx. That learns me that 4 beeps means 

     

    "The system clock/timer IC has failed or there is a memory error in the first bank of memory". Given that I've already tried switching the memory module, that leaves us with system clock timer IC. And comes the obvious question: Where is that one located and can one change it??

     

    Thanks

  • laurent_14
    laurent_14 ACE Posts: 10,091 Trailblazer
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    Hello,

     

    Given that I've already tried switching the memory module...

    Have you tried with only one memory module? and the other one?

    May be I misunderstood your messages.

    France
  • flyingdutch
    flyingdutch Member Posts: 5 New User
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    It only has 1 memory module. (4Gb). Which I cleaned, moved it from the upper to the lower slot. And I had another memory module laying around. Plugged that one in, both slots. Tried them together. But whatever the memory configuration, I keep getting the 4 beeps. That's why I think I can exclude that possibility

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