I have a Compaq Presario CQ62-310AU, product no. XV897PA#ABG
Screen black on startup. Have been having trouble with red screen for some months prior to this but computer was usable.
Have tried hard start, worked sometimes, but now only led lights flasing and fan running.
Connected remote screen, hit F2 on startup, and got the tuneup menu.
Ran the tests, most passed except "long DST" failed.
Failure ID code UCWG7A-589730-XD002K-61A003.
What does this mean?