Dell Xps 1530

[Ariox]

Good Morning
After replacement of the Mo/bo ( Pop Corn on the gpu Falty lines of the gpu pads), Laptop post but white screen. On external it plays perfect and it is not the monitor i have try 2 more!
Sorry for my poor english, Greece Here

[gabik111]

Re: Dell Xps 1530

That's what I told in my other post. You need to find out specific dump for screen "bios" that will gonna work with this motherboard. It will be difficult because specific screen that worked before with this mobo propably doesn't exist or will be hard to find.
Well , good luck.

[siddiq]

Re: Dell Xps 1530

You have to check if all voltages to the lcd connector is OK. Do you have schematic?

[Ariox]

Re: Dell Xps 1530

Yes i have the scematic of the mobo. I will check it and answer at monday.
gabik111 you are saying that the specific bios has a routine check , let say for a p/n or serial of the lcd so must be flashed for the specific lcd?
Booting with the dell's POST check , holding down D key the Display response perfect!!

[heavymachines]

Re: Dell Xps 1530

with dell's i have noticed some but not all will run any panel you use with it however some dell's have proprietary panels only because of brightening and dimming feature is different then standard panels.... example if you use a standard panel on some of them it will display an image perfect but the bright and dim feature will not work correctly with the standard panel, however if you use a panel for that model it will work correctly....if it were a sony laptop you risk frying something\ them things are uber proprietary ...they totally rewired them things from standard you can not use standard panel's on sony....sucks

[Ariox]

Re: Dell Xps 1530

I have 5-6 Sony Vaio monitors i could try them. The problem is that the monitor go white and in little time darkens and some times shows blue and red lines. I cannot understand how it is possible to run the test perfect! i had the same problem with a mobo replenishment on a AR51 vaio, i replace it with a AR71 mobo and turn on the switch on the motherboard, if i remember well, panel switch no 3 pin and Boom. Work perfect.