Vostro Serie Inspiron N5050 flickering screen

C

CruzGibbs1975

Forum Newbie
Hello,
have a DELL Inspiron N5050 here. It works in principle, i. you get into the OS.

Then it happens that the screen starts flickering or darkens after some time. Sometimes relatively fast, sometimes only after> 12h. To get into the discussion about drivers or system problems now:

If I go into the BIOS and stay in there, it may be that the screen begins to flicker after 1 minute, sometimes later.

While the system was running I measured the temperatures with Speedfan. All OK.

What could that be????
 

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