compaq cq40 no display no power

kamutee

Estimable
Feb 25, 2014
1
0
4,510
0
Compaq CQ40 has no displays,

when the battery is plugged, it switches on for a second, fans spins for a second, sometimes 2 seconds. . .still no display. . battery charging icon is blinking. . no other blinking leds

when the battery is unplugged, direct ac adaptor, nothing at all. . .

thanks in advance!

 

lalitv74

Estimable
Feb 26, 2014
4
0
4,520
1
hey dude i am sorry you are facing this problem but as i can read your ram is not working get it changed that is why you are not getting any display.
 
Thread starter Similar threads Forum Replies Date
C Laptop Tech Support 7
M Laptop Tech Support 1
L Laptop Tech Support 2
S Laptop Tech Support 8
P Laptop Tech Support 2
J Laptop Tech Support 1
C Laptop Tech Support 1
K Laptop Tech Support 1
J Laptop Tech Support 5
S Laptop Tech Support 1
B Laptop Tech Support 10
C Laptop Tech Support 2
S Laptop Tech Support 1
U Laptop Tech Support 3
N Laptop Tech Support 1
C Laptop Tech Support 12
W Laptop Tech Support 1
O Laptop Tech Support 2
S Laptop Tech Support 3
N Laptop Tech Support 2

ASK THE COMMUNITY