Re: HP L1955 no display following wake from sleep




Wow! Thanks for everyones input, these boards really have issues then huh.

Last nite following another switch on/off I got the burning smell and a puff of smoke, I quickly removed the power, disassembled and found the C5707s on Q808 & Q809, the R75 MKP on C824 and the D10pf on Q805 all with some kind of heat damage. The D10pf on Q812 also looks like its had some heat so I guess its just a matter of time until that goes along with the 5707's on Q815 & Q816 & the R75 MKP on C825...

One of my L1955 monitors has just started to not wake up from power save or sleep. I have been able until now to simply either switch off or remove the power cable then re-power which will make it work again until the next power save or sleep time. The green power led lights all the time (dims slightly when the display appears) then the backlight appear to turn off and the power led stay on. It now also just perodically dies, still with the green led lit with text visible by torch.

I had another one which totally burnt something out on the power board (see attached P107490) and...