Last Saturday, I power on my PC and monitor(buy at year 2010) at afternoon about 3.00pm. Then at midnight (12.00am) because I want continue download file, so I keep the PC running and set "power plan" in windows 7 to turn off display after 1 min not activate. (This is what I do normally for so many year and all the time it work well.
I think about 3.00am midnight, suddenly I hear some "pop" sound but because I still sleeping, I though some other sound rather than this so I not wakeup for it.
Next day I only found out the monitor death already which no light at power indicator then I try with other power cable and a also plug to other wall power to make sure the problem is monitor rather than other.
Then I open the monitor, I see all the component are ok in vision. Nothing burn nor leak as show in photo. (Those white things is not leak right?)
Then I check a fuse which show in photo, it write on board that it is T3.15A /250VAC , I use meter to check it and it is open so confirm fuse blow already. I tried to replace a fuse but sunday no shop so I tried with fuse that I have which is only 2A 250VAC so I try soldering it parallel to the broken fuse. Then I try to power it after put all the board back to chase. When I switch power on power cord, it blow the fuse.
*I not even got chance to press the on button on monitor. I just power on from wall power it already blow.
Next day I go buy the fuse which is T3.15AL 250VAC(It is glass fuse, not same as ceramic fuse which is use in board)
This one after I solder it parallel and try to power on. This time also pop then I off the power. That time another pop sound come out. This also I not even press the on button on monitor yet, just power on from wall power.
I open and check again, from vision all the board still ok and still cannot see anything burn out or leak, no burn smell at all.
Really don't know what part become bad/spoil.
Hope someone can tell me how to check and how to fix it.
Thanks.
There are 2 board and I only upload the power board(call main board?)
Here got front view and back view, then for front, I also upload a few with bigger view but split into portion. The front and back should be correct as we normally view things in flip left right rather than flip top bottom.
I think about 3.00am midnight, suddenly I hear some "pop" sound but because I still sleeping, I though some other sound rather than this so I not wakeup for it.
Next day I only found out the monitor death already which no light at power indicator then I try with other power cable and a also plug to other wall power to make sure the problem is monitor rather than other.
Then I open the monitor, I see all the component are ok in vision. Nothing burn nor leak as show in photo. (Those white things is not leak right?)
Then I check a fuse which show in photo, it write on board that it is T3.15A /250VAC , I use meter to check it and it is open so confirm fuse blow already. I tried to replace a fuse but sunday no shop so I tried with fuse that I have which is only 2A 250VAC so I try soldering it parallel to the broken fuse. Then I try to power it after put all the board back to chase. When I switch power on power cord, it blow the fuse.
*I not even got chance to press the on button on monitor. I just power on from wall power it already blow.
Next day I go buy the fuse which is T3.15AL 250VAC(It is glass fuse, not same as ceramic fuse which is use in board)
This one after I solder it parallel and try to power on. This time also pop then I off the power. That time another pop sound come out. This also I not even press the on button on monitor yet, just power on from wall power.
I open and check again, from vision all the board still ok and still cannot see anything burn out or leak, no burn smell at all.
Really don't know what part become bad/spoil.
Hope someone can tell me how to check and how to fix it.
Thanks.
There are 2 board and I only upload the power board(call main board?)
Here got front view and back view, then for front, I also upload a few with bigger view but split into portion. The front and back should be correct as we normally view things in flip left right rather than flip top bottom.
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