Where is lcd inverter

CCFL by Screen. CCFL Accessories. Inverter - POS. Inverter - Universal. Inverter - Wire Harness. LCD Controller by Number.

LED Backlight - Laptop. Polarize Film. Screen - ATM. Screen - CNC Monitor. Screen - Elo Touch. Its primary job is to shuffle and interpret electrical currents.

Even though the device performs a seemingly simple task, when it fails the results are usually unworkable. Connection difficulties or wiring problems can mean that the screen will appear to be lit, but the light will be very dim and the images may be very difficult to see. This can make the computer difficult and frustrating to use, even if the memory and hard drive are in perfect functioning order. The LCD may display might also show only very faint images, or the laptop could appear to be powering up, but the screen remains dark.

Faulty circuits or bad conductor coils are two of the most common causes of inverter problems. It can sometimes be difficult in these cases to determine if the backlight has just burned out or if the inverter has gone bad. The symptoms of each are very similar and both can display a dark or briefly lighted screen with some or no images, but problems with the inverter are usually harder to fix. The backlight is often more like a light bulb that can simply be replaced; the inverter is a more complex piece of hardware that usually needs more extensive repair and reworking.

I went out and bought a "universal" inverter for CFLs that you mount on cars. Then I wired it up to the 12 volt rail in my monitor. Worked great, but I lost the ability to control brightness. By the time your inverter burns out, just buy a new monitor Reply 11 years ago on Introduction. So what happened?? Where did you get the new inverter? The inverter supplies a few hundred volts to the light tubes when on, not thousands. It is not a CRT. Still hazdardous when the power is on.

Just be careful. Standard electrical safety precautions, not drama. And it is OK to handle when the power is off.