Re: LCD colour distorted after capacitor change

any help?

Re: LCD colour distorted after capacitor change

Hello guys, sorry i was away.

I checked the cables. All cables are fine. I'm attaching some photos of the board.

[URL=http://img253.*************/i/11122010002.jpg/][/URL]

[URL=http://img691.*************/i/11122010007.jpg/][/URL]



@badcappy

When the pc is disconnected, while showing "monitor is going to turn off" the back screen is also reddish. Does that mean the backlight is dead?Re: LCD colour distorted after capacitor change

Re: LCD colour distorted after capacitor change

^ Thanks dear. I'v to travel out of city for a few days. I will try to do it after coming back. I will also post the lcd board images so that you can suggest me which ones to change.

Re: LCD colour distorted after capacitor change

I've double checked. All the connecters are fitted properly. I tried to change the lcd ribbon direction by fitting it upside down, but it doesn't work. I'm unable to locate the problem. All others caps are looking fine to me.

Hello guys!!

I need some help.

I've HP 1702 17" LCD Screen. Few days back it started flickering on startup. So I decided to change the capacitors. After opening the lcd panel, i found that one capacitor(1000uf 16v) had become fat and the other one(470uf 16v) had popped. I decided to put 1000uf 25 and 470uf 25v. After capacitor change, my lcd became reddish. I've attached some photos.

I thought it might be due to voltage increment, therefore I decided to put 1000uf 16v and 470uf 16v but the result is the same.

The capacitors were located...

Re: HP L1702 goes on and off

hello,

my hp 1702 17" was working fine, but suddenly its condition changed, when i turn it on, green light comes, i can see the image only for 1 or half second and it again disappears and reappears and this thing continues. The picture is fine but the screen keeps on blinking, the light is green, even the computer is turned off, this process continues.

What do you guys prefer me to do?
replace caps or what?