Compaq Presario CQ56: Forgotten password

My Compaq Presario CQ56 throws me an administration password and when I try to enter it, it gives me a code system with disabilities... 82527050... I know not what to do, please help, everybody. ...





Tags: Notebooks

Similar Questions

  • Compaq Presario CQ56: BIOS password lock

    I bought a HP Compaq Presario CQ56 model on eBay for $25 with screen cracked and no hard drive. I wasn't informed that it is has a password for BIOS-_ - after you have entered the incorrect password three times I get the key: 34915346 error and it keeps let me try again after the reboot. Can someone please help me with this?


    Please read the first post on the link below for what to do with the system off (halt) code given by the PC.


  • Compaq Presario CQ56: Compaq Presario CQ56 administrator password recovery

    I just bought this Compaq Presario CQ56 today in a resale shop. After turn on/off the computer, the background is black, and a blue window appears saying "Enter password or power on password" after three attempts wrong, (resulting in an error "invalid password") it says 'disabled system [99525029] '.

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    Thank you, in advance!

    "Viva life Bohem.


    Please enter:


    Kind regards.

  • Compaq presario cq56: Bios password

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    Try: 62155267



  • Compaq Presario CQ56-115DX power on password

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    Enter: 66760919

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    Enter: 75799308

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    Enter 42024991

    Kind regards

    DP - K

  • Compaq presario cq56: compaq presario cq56 power on password

    Hi Sir,

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    Enter: 38772076

    Kind regards

    DP - K

  • Compaq Presario CQ56-219WM: Compaq Presario CQ56 laptop-CQ56 219WM - off System [73965989]

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    Disabled system [73965989]

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    Please enter:


    Kind regards.

  • Compaq presario cq56: compaq presario cq56

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    Please use:


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  • Compaq Presario CQ56 Notebook

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    Hello ivy12601,

    I understand you want to clear the power on password.

    In order to move forward and help out you if you could please post your question on this link, I'll give you.  One of our experts has created this thread just for this issue. Please post your question here and it will be answered.

    Power-On Password

    Thank you

  • Compaq Presario CQ56 - :(wireless Internet problem

    Hey everybody,

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    (And also here's a cute Bunny for your pleasure)

    So you see my problem it is very frustrating. I don't know what is the cause, but I guess it must be a driver problem? Which is why I write here, if this is indeed in the wrong section, please accept my apologies.

    Here is an another screenshots that can help, just in case:

    If someone could shed some light on the problem for me, or even to resolve, I'd be very grateful it is extremely annoying. As I said, it works fine when I have my laptop connected to the internet, when I'm in College, but when I come on a weekend, I can't put my laptop, because I only WiFi at home.

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    Hayley R

    You are the very welcome, Hayley.

    The problem is that the needs of the wireless (network controller) one adapter driver installed and here is the link for the driver you need.

    Once you install the driver above, the wireless should work just fine.

    Best regards


  • Compaq Presario CQ56-110US: Will Compaq CQ56 8 GB RAM support?

    According to the Compaq Presario Maintenance and Service of Guide matrix on page 2 (, my Compaq Presario CQ56-110US laptop supports up to 8 GB of system memory, but by following a few lines to the bottom of the guide, it lists the configuration information that tops out at a total of 4 GB. If I remove the 2 existing memory chips (1 GB each) and install two 4GB chips, my laptop will support the upgrade to 8 GB?

    Compaq Presario CQ56-110US laptop

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    Unfortunately, your model will not support 2 x 4 GB of memory.

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    By the way... 2 x 4 GB memory DDR2 would cost a lot of money.  It was the cheapest I could find.

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    My Compaq Presario CQ56 shows system 98207381 disabled when I try to start it. I searched the forums and find other codes, but not this one.

    Can anyone help?

    Thank you



    Enter 27165907

    Kind regards

    DP - K

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