Laptop Display Problems

Our IT support is really not that good. Searching suggestion here...

My Dell Laptop for business use has some display problems: the window changes into black or just flashes. Sometimes, words and pictures turn to red. It happens more often when I use the laptop on my lap. Adjusting the position of the laptop or the monitor could make the problem go away.

I told our IT group that myabe something was loose... I have no idea. They replied the ticket, saying all hardware passed the test, sending it to the software unit... and then somebody said the cable to the motherboard was loose. They spent 7 days, but the problem remains unsolved.

Any suggestion?

所有跟帖： 

• something is loose: LCD connector and/or the cable has broken wi -coolwin- ♀ (144 bytes) () 12/06/2012 postreply 21:18:07

• buy a new one. -用户名被占用了- ♂ (0 bytes) () 12/07/2012 postreply 07:00:33

• 修理电脑并不是公司IT部门的责任，如果他们能够处理，当然很好，但是处理不了，没理由怪他们。 -九叔- ♂ (169 bytes) () 12/07/2012 postreply 07:55:10

• Download a service manual to find out -psp0605- ♂ (279 bytes) () 12/07/2012 postreply 10:55:17

• 回复：D620,D630,D820,D830 display problem -rdram- ♂ (92 bytes) () 12/07/2012 postreply 13:37:47