Hi
I am unable to open my laptop
Few days back it was running slowly and I thought of internet speed.
But now it is in black screen, just I got DELL logo and rolling timer and going to blank black screen and thats it it is staying in same mode for whole day.
I started by pressing F2 ....
and also F12
but I am still in same mode.
Luckily I could do once the diagnostics then I got message (error message)- ERROR CODE 2000-01 42
VALIDATION CODE 118139
Msg: Hrad Drive 0-S/N TEA45A3P0277LK, Long self test unsuccessful
I don't what it is.
But please help and guide me, my research data and information is there in c drive,
I don't want to format.
How can I do system restore , i.e., from certain date.
please help me
Thank you in advance
Harish