HP Pavillion Display Problem - Split Screen. Is it bad Bios?

Discussion in 'Windows Vista' started by ajay013, Aug 11, 2009.

  1. ajay013

    ajay013 MDL Novice

    Aug 11, 2009
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    #1 ajay013, Aug 11, 2009
    Last edited: Aug 11, 2009
  2. 911medic

    911medic MDL Guru

    Aug 13, 2008
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  3. phrunt

    phrunt MDL Addicted

    May 1, 2007
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    yep you've got a faulty lcd panel, off to warranty it goes.
     
  4. ajay013

    ajay013 MDL Novice

    Aug 11, 2009
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    if it was lcd panel fault, how come once in a while it runs perfectly fine.

    furthermore, the laptop could still be used with external monitor right?

    but when i connect an external monitor nothing comes up on that, although "no signal" message of the monitor disappears.

    can someone suggest me what else i could do to see if external monitor works?
     
  5. silvergate

    silvergate MDL Member

    Jul 30, 2009
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    find the key on your laptop to toggle display mode when using external. mine was Fn+F3. you should check the manual or call hp for support. :)
     
  6. ajay013

    ajay013 MDL Novice

    Aug 11, 2009
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    The key are same Fn+F3, infact the F3 key also has a monitor icon on it.
    When these keys are pressed, the desktop screen on LCD displays lcd panel and a monitor icon with an arrow pointing towards the monitor. But nothing happens, lcd display remains on while monitor remains blank...
     
  7. Kerveros

    Kerveros MDL Novice

    Mar 23, 2010
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    6 split screen problem finaly solved!! NO JOKING HERE!!!

    Hi all!!! I write here to tell you all, that I solved the 6 split screen problem and help all those have the same as I had….Well first of all let start with this. I have a Turbo X M66SRU Laptop.
    Turbo X is how they call it here in Greece. It is also known as Clevo M66SRU in Other countries. To everyone bought this laptop was unlucky. Very bad factory made (Just like they did it on purpose) anyway that explains its “cheap” price according to other laptops. So lets get to the point.
    A year after buying it started the 6 split problem. Also was not booting windows XP and I also getting green red vertical lines on screen. On top of that I was also getting un identifying characters and couldn’t read a thing. I got crazy and my first option was to google on net to find what was going on. The results were disappointing me as were confusing me more and more. Anyway I tried all the options I had found. Format the Hard Disk. Reinstalling Windows XP…nothing, always the same thing. Suddenly after some tries on the repair console I repaired the boot sectors of the HD and after restarting the laptop the screen came back to normal. I was surprised and got happy but after a few hours and another restart it became like it was. Anyway I was trying to fix this 4 months now. I figured out that the GPU was not burned or completely damaged so what the F… was going on?
    Anyway…Today I made a format on it using Windows XP SP3 version and after formatting and installing in set up fixed the problem I got happy again I installed the drivers need and thought all was ok but after rebooting again the same thing but this time I could boot in XP. So how I fixed it…Well it has to do with the temperature…after so much googling I came to the conclusion that it’s the temperature. Yes! And so it was…
    So what I did was to open the laptop all you need is the right screw drivers, experience with pc hardware and a lot of patience. Believe me M66SRU is not the easiest laptop to open and locate the hardware. I had to make it all parts to locate the onboard NVIDIA chipset under the metallic heat sink (Not to mention that was the worst heat sink I had ever seen).
    The chipsets under the heat sink had no thermal compound but having something like a stick on them. I removed it immediately and clean the surface. I did that on NVIDIA chipset and on VIA Motherboard chipsets. Actually in areas the thermal stick was. I also cleaned and the processor. So I used the thermal compound and as I was watching all the parts of the laptop being here and there I was wondering ….was it worth? Anyway after putting all pieces back together and put the last screw on laptop was the time…So I did it. It was finally ok!
    I put the drivers again everything worked perfect. After 4 months I could change the screen resolution. I said that this is a good sign that all was good now. I did a lot of restarts and nothing happened all ok! But I did something very important. I installed a program to check the CPU and GPU temperature and the temperatures in GPU are bad…87c minimum temp and 96 maximum temp just copying files on desktop. So I can imagine the temperature before I fix it. I wonder how didn’t completely damaged the GPU. Anyway I will make a box and have cooler fans on it so to put the laptop on top and to be cooled by the fans from the bottom of it….haha I will figure out something…
    Anyway I am happy I didn’t gave 200euro and 460euro to the company I bought it
    And I fixed it myself.
    So I really hope I will help other people about fixing this s**t cause its really all bad architecture problem and not bad use from those who bought it (Even if there are some)LOL.
    If you have any questions here is my mail palamaris25@hotmail.com
    SORRY FOR MY BAD ENGLISH AND FOR WRITING SO MUCH BUT I WANTED TO SHARE MY EXPERIENCE WITH YOU!
    IMPORTANT!!!!!
    1) If you don’t have any experience with laptops don’t try to open it. You might cause worst damage than it already has.
    2) In some laptops like HP and DELL etc… it is easy to locate the GPU (Good architecture)
    3) I will upload links with all the drivers need for XP so not to google and waste time
     
  8. 911medic

    911medic MDL Guru

    Aug 13, 2008
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    Do you get points for these posts???
     
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  9. midhunpaul

    midhunpaul MDL Novice

    Aug 22, 2010
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    Its Nvidia problem....

    I know this post must be late for ur concerns....but i am posting this for any other fellows facing the same prob...
    i have dv2601tx special edition notebook...
    i had the same prob this multi screen + distorted (nothing visible -more like grains in tv when cable goes)
    nw coming to the problem...yes its nothing to do with OS or bios or anything other than jst integrated NVIDIA graphics prob...mine is NVIDIA 8400M GS...
    I dont know how or y its happens becoz i changed my motherboard lot of times (4-5) atleat in a span of 1 yr....it used to come suddenly out of no where... until i reverted my third party ram(transcent) to hynix (comes with hp)... after that ny wy the display havent behaved madly....

    Until last week when i gave my laptop for repair since my usb ports wasnt working...they changed the motherboard again...nw my nvidia driver is taking only in XP, vista n win7 its crashing (not multi screens)....