Aspire 7540 won't boot

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marcycn43
marcycn43 Member Posts: 11

Tinkerer

edited November 2023 in 2018 Archives

Aspire 7540-1284  Shut it down.  Went to turn it on and the blue lights are working but it just lets me know the Hd is there but then gets quiet - nothing shows on the screen.  It's 5 years old and I just reinstalled Win 7 Pro this week.  I removed the battery.  Same thing.  I put the HD in an external case and hooked it up to another laptop and it is fine.  Suggestions?

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  • marcycn43
    marcycn43 Member Posts: 11

    Tinkerer

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    It's the mothrboard. :-(  After taking out the HD and memory, how do I dispose of the laptop?

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  • philetus
    philetus ACE Posts: 4,759 Pathfinder
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    1. Check or have someone check the output of your power supply.

    2. With power and battery removed, hold down power button for 30 seconds and let sit for 5 or 10 minutes. Plug in power and try.

    3. The motherboard went bad.

     

  • marcycn43
    marcycn43 Member Posts: 11

    Tinkerer

    Answer ✓
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    It's the mothrboard. :-(  After taking out the HD and memory, how do I dispose of the laptop?

  • philetus
    philetus ACE Posts: 4,759 Pathfinder
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    Give it to the goodwill or put it in your recycle bin.

  • marcycn43
    marcycn43 Member Posts: 11

    Tinkerer

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    I thought technology items had to be disposed of in a certain way.  Thanks for evrything. :-)

  • V24252
    V24252 Member Posts: 2 New User
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    There is a 3.3 CR 2032 Type battery on the motherboard....It is below the keyboard in the front center of the main board....remove the screws and using a separation tool or screwdriver lift up the front end of the top half of the assembly and using a needle nose pliers remove the old cell and install a fresh one..  do this each year and you system will last for years....I don't know why Acer didn't place the battery cell in the bottom cover....
  • V24252
    V24252 Member Posts: 2 New User
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    this battery affects the bios and when depleated the bios will not boot....