Lines in BIOS means what, it means the screen is bad.
end story. (or can be weak power pack, 19vdc 65watts(min) is it?)
BIOS runs with no HDD !! runs with no CDRom,
so that means it cant be OS related at all. ever. in this case.
HP Pavilion dv2550se Notebook PC (my guess at true name)HP does not support W7 on this plateform.that means , you are only own STEAM, with drivers. but if all you need is one driver to work, you can get that , that the maker of that GPU chip.This PC CAME WITH VISTA ONLY. EVER.THE PC DAY1 had 1 chips offered, one intel, other nvidia. we PCI scan all hardware to find whats there,so can you , or ask hp for that fact by telling them your serial number, we are not HP here its just a silly chat room here.
SOURCE: vertical line on my Compaq Presario C700 Screen
maybe you have death pixel's
or your screen have break any stuff that it his made
SOURCE: Compaq Presario V6000 screen goes blank after Windows Welcome
1st it could be virus or it could be monitors bad how to find need to hook it to out side monitor and test then get back to me lala linda
SOURCE: vertical lines appearing on my laptop screen
...not good. Generally means your screen is on it's way out.
SOURCE: Laptop Screen distorted.
Your LCD ribbon cable that connects the panel to the motherboard might be damaged. I recommmend calling HP to get it serviced, or go to your local computer repair shop and have look at it. Hope this helps!
SOURCE: pink vertical line in acer aspire 4736z
You may have a defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
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