Questions & Answers for: Fujitsu dark patch Tablets & eReaders

...you boot up... is it bright up till the point where you load windows... and then it suddenly get dark? If so reinstall windows to fix the problem. For memory I would strongly suggest ebay. I ...

...is a bad inverter board, I've worked on lots of these units and the majority of the issue with the dark screen is the inverter

...notes it seems to me that you are having a board issue lights out. No power to the USB as well as dark screen try pressing F8 and during a reboot. If you are able to get to the BIOS set the BIOS to ...

...you shine a light at it you can barely see it If you can see characters when shining a torch on the dark screen then the screen is OK it is the lamp or ballast that has failed. I would find an ...

Fujitsu Siemens Stylistic ST4120 Tablet PC pen not working with screen just formatted the tablet only to find out the screen is not working with the pen I just fixed this problem on the 4120 for a ...