White IBM lCD Screen

[Decade]

Hi!

One of our IBM lcd monitors at work suddenly turned white nothing shows up just white.
Never had anything like it before so wonder if any of you have had any similar trouble, the model of the monitor is IBM 6637-AB0 have no schematic so if anyone got one and could share it with me I would be more than happy

[Rainbow]

Re: White IBM lCD Screen

White means that the backlight works but the panel does not. Check the output voltages of the power supply.

[Decade]

Re: White IBM lCD Screen

Thanks Rainbow!

Yes I know about the backlight, I'll open it up and check the PSU I might as well take a snapshot of it
There is no menu and the brightness can't be adjusted, I'll be back later.