Member Avatar for connieelamx

hello, i have a compaq laptop it was working fine the other day, i just tried to go on it today and the screen is really black i can just about see what the screen says but it is working fine, i have tried going onto the brightness and that is turned up to the maximum and also tried loads of other stuff with the battery saver but it is still not working, please help me and reply A.S.A.P as i neee it for coursework. thankyou x

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  • Latest Post Latest Post by fahimk123

Dani AI

Generated

Several replies already pointed at the obvious directions: suggested a power/reset check, noted possible hinge/cable damage, and raised a lamp/backlight issue. Because the original report mentions a very faint image, the panel is most likely receiving a signal while the illumination (backlight or its driver) is not functioning. The short diagnostic order below helps confirm which subsystem is at fault and supplies immediate workarounds for urgent file access.

  1. Confirm the machine is actually booting (power LED, HDD activity, fans).
  2. Flashlight test: shine a bright light at the screen from an angle. A readable but dim image strongly indicates backlight failure rather than GPU output.
  3. External-display test: connect VGA/HDMI. If the external monitor shows the desktop normally the graphics subsystem is OK and the issue is the laptop display/cable/lighting. If the external is also blank, suspect motherboard/graphics.
  4. Observe early boot/BIOS text and try the display-toggle and brightness function keys to rule out a software/display-output toggle.

Safety and repair notes: older laptops with CCFL backlights use an inverter (high voltage) and newer ones use LED panels (no inverter). Touching inverter circuitry is hazardous—leave inverter/CCFL repairs to a technician unless experienced. A loose or pinched LVDS cable in the hinge often produces intermittent or gradually darkening screens and is a low-cost repair. Quick practical options for coursework access are driving an external monitor, booting from a USB live system to recover files, or removing the drive and reading it from another PC.

These steps expand on the community suggestions above and are intended to narrow the fault before any parts are ordered or the case is opened.

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Member Avatar for C#Jaap

You haven't got an external screen to connect? Maybe you can try reset the machine by keeping the on/off button pressed for a while. Try running the machine without battery. Nasty problem: good luck!

Member Avatar for ChrisHunter

It may well be a hardware rather than just brightnest settings. My girlfriend had this issue with an old laptop and she had to get the converters replaced (i think). It was caused by the wires and the part itself getting trapped or dammaged in the hinge of the laptop or by being knocked too much.

That's one reason you might be having this problem. Take it to your local PC repair shop they will be able to tell you if that is the issue.

Member Avatar for fahimk123

I think the lcd lamp may have a problem. You can check the laptop lcd lamp life. It may have gone out.

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