Can the power supply affect laptop perfomance..

mkagudelo

Distinguished
Aug 25, 2011
1
0
18,510
0
Hello,I have a hp pavilliondv2000 and few months ago i had to replace the battery. Almost at the same time i have started to have problems with the screen which sometimes go black or with a very low visibility. Suddently it works normally again. I also notice when it goes black i hear a noise that i find associated to electricity. What should i do? could it just be a need a quality power supply? or a fuse in my screen should be replaced. i am about to toss my Laptop, but actually everythin else is ok. what to do.. I went to Bestbuy and they asked me to leave the computer for about 2 weeks to what i say NO WAY.. I am broke to buy a new one if i can avoid it for now.... please help me with some clues.
 
Thread starter Similar threads Forum Replies Date
I Laptop General Discussion 3
packersfan036 Laptop General Discussion 2
J Laptop General Discussion 19
T Laptop General Discussion 5
S Laptop General Discussion 1
K Laptop General Discussion 2
S Laptop General Discussion 4
R Laptop General Discussion 3
R Laptop General Discussion 3
B Laptop General Discussion 2
J Laptop General Discussion 1
A Laptop General Discussion 1
N Laptop General Discussion 2
K Laptop General Discussion 2
T Laptop General Discussion 1
A Laptop General Discussion 1
A Laptop General Discussion 4
G Laptop General Discussion 2
K Laptop General Discussion 7
edd209 Laptop General Discussion 4

ASK THE COMMUNITY