Replacing NB on HP Probook 4525s - for Chris (Khron666)

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  • Th3_uN1Qu3
    Believe in
    • Jul 2010
    • 6031
    • Romania

    #1

    Replacing NB on HP Probook 4525s - for Chris (Khron666)

    This is for my friend Chris in Finland (Khron666). He had a HP Probook 4525s that came in with no video. He reflowed it and it worked, however it still had some issues namely overheating and failure to resume from sleep, and he does not have the tools (nor the desire) to replace the chipset.

    I've owed this guy some for a long time. So i offered to replace the RS880M Northbridge for him if he mails the board over here, which he did. I had a few donors lying around so i replaced the chip with another one and it's all smooth sailing.

    I'll let him post proof of my work once he receives it.
    Attached Files
    Originally posted by PeteS in CA
    Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
    A working TV? How boring!
  • Khron
    Badcaps Legend
    • Sep 2006
    • 1350
    • Finland

    #2
    Re: Replacing NB on HP Probook 4525s - for Chris (Khron666)

    I'm glad to report full success

    The jammed spindle of the optical drive gave me a scare, with odd noises and "choked" booting process, but all is indeed well

    Thanks a whole bunch, yet again, Th3_uN1Qu3
    Khron's Cave - Electronics - Audio - Teardowns - Mods - Repairs - Projects - Music - Rants - Shenanigans

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