aspire 8920g cpu problem

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alday
alday Member Posts: 10 New User

hi i have an acer aspire 8920g which works fine on a 2.0 ghz 667mhz cpu but when i try the t8300 800mhz cpu which is the original the laptop keeps cutting out and restarting. i have tried several different cpus with the same problem each time. it is not overheating. any help would be great thanks

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  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    Hello,

     

    The original processors (only one motherboard):

    Spoiler
    KC.54501.DTPCPU.DUO.M-1.66GHz/2MB/667/M0
    KC.55501.DTPCPU.DUO.M-1.83GHz/2MB/667/M0
    KC.57501.DTPCPU.DUO.M-2.00GHz/2MB/667/M0
    KC.58501.DTPCPU.DUO-T5850/2.16G/667/M0
    KC.66001.DTPCPU.DUO.T6600/2.2G/2M/800/R0
    KC.73001.DTPCPU.DUO.M-2.00GHz/4MB/800/E1
    KC.75G01.DTPCPU.DUO.M-2.20GHz/4MB/800/G0
    KC.77G01.DTPCPU.DUO.M-2.40GHz/4MB/800/G0
    KC.78001.DTPCPU.DUO-T7800/2.6G/800/G0
    KC.81001.DTPCPU.DUO.M-2.10GHz/3MB/800/M0
    KC.81S01.DTPCPU.DUO.M-2.10GHz/3MB/800/M0
    KC.83001.DTPCPU.DUO.M-2.40GHz/3MB/800/M0 Is this one?
    KC.83S01.DTPCPU.DUO.M-2.40GHz/3MB/800/M0
    KC.93001.DTPCPU.DUO.M-2.50GHz/6MB/800/C0
    KC.93S01.DTPCPU.DUO.M-2.50GHz/6MB/800/C0
    KC.95001.DTPCPU.DUO.M-2.60GHz/6MB/800/C0
    KC.95S01.DTPCPU.DUO-T9500/2.6G/800/C0
    France
  • alday
    alday Member Posts: 10 New User
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    thanks for the reply how do i find which motherboard is fitted

  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    Normally you'll find a white sticker near/on the dimm slots. Under the bar code, the first ten charaters are the motherboard part number. It must be MB.AP50B.001=MBAP50B001....

    France
  • alday
    alday Member Posts: 10 New User
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    Hi yes that is the number i have so really dont know what the problem can be

  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    1. Do you have the lastest bios version?
    2. What is exactly the issue? Bios or Windows boot?

    PS: Sorry but I don't understand: the laptop keeps cutting out and restarting.

    France
  • alday
    alday Member Posts: 10 New User
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    hi latest bios is installed the laptop starts and loads fine but after a couple of minutes shuts down and restarts

  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    OK! When you install a new processor, sometime you don't need to re-install Windows and sometime you need.

    Why it's a MS mystery!Smiley Happy I already had this kind of problem.

    France
  • alday
    alday Member Posts: 10 New User
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    thanks for your help looks like i am stuck

  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    Have you already re-installed Windows?

    France
  • alday
    alday Member Posts: 10 New User
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    hi yes its a fresh install

  • alday
    alday Member Posts: 10 New User
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    has any one got any ideas this is driving me mad are there any settings i should be changing

  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    Hello,

     

    Do you remember the step/revision of the processor T8300? C0 or M0?

    There is only Rev. M0 in the list stated in my previous reply.

    France
  • alday
    alday Member Posts: 10 New User
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    sorry i dont know there is another number SLAYQ 2.40/3M/800

  • laurent_14
    laurent_14 ACE Posts: 10,093 Trailblazer
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    SLAYQBX80577T8300M0N/APGA478

     

    The motherboard and the processor are correct. I have no ideas.Smiley Frustrated

    France
  • alday
    alday Member Posts: 10 New User
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    hi just found it its MO

  • alday
    alday Member Posts: 10 New User
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    ok thanks for trying.