My HP 2311F monitor is having an issue, turning on and off, after a while. After searching through this forum, I found similar thread (#56) posted by "matt230" on May 2nd 2013. It was suspected bad caps.
Referring to "Bud Martin's guide", I was unable to figure out which caps are not working. The caps look fine by visual (neither bulging nor leaking) but I do not own the capacitance or ESR meter. It would be grateful to have some suggestions which caps might fail.
Followings are the info that I'm able to dig from the monitor:
PSU board: Lelon caps (www.lelon.com.tw)
1) 470uF 25V
2) 330uF 25V
3) 33uF 160V
4) 330uF 16V
Logic board: Su'scon caps (www.su-scon.com)
1) 3 x 100uF 16V
2) 8x 10uF 16V
3) 1 x 2.2uF 50V
Display by LG (LM230WF5)
and the photos which might be useful
Thanks, in advance, for your time.
Regards,
Win K. Soe
Referring to "Bud Martin's guide", I was unable to figure out which caps are not working. The caps look fine by visual (neither bulging nor leaking) but I do not own the capacitance or ESR meter. It would be grateful to have some suggestions which caps might fail.
Followings are the info that I'm able to dig from the monitor:
PSU board: Lelon caps (www.lelon.com.tw)
1) 470uF 25V
2) 330uF 25V
3) 33uF 160V
4) 330uF 16V
Logic board: Su'scon caps (www.su-scon.com)
1) 3 x 100uF 16V
2) 8x 10uF 16V
3) 1 x 2.2uF 50V
Display by LG (LM230WF5)
and the photos which might be useful
Thanks, in advance, for your time.
Regards,
Win K. Soe
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