Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
Iiyama Vision Master 15 (MF-8515F) problem
I am having problems with a monitor, and I need to know whether it's
worth getting it fixed or if it is about to die. The monitor worked well for 7 years (although it has been dim from day 1, requiring a high gamma setting on the computer), but recently it began to occasionally and suddenly dim very much, then very slowly return to normal. Occassionally the dim is so great the monitor goes to standby mode (and sometimes it won't even last more than a second or two when initially switched on before going to to standby). When this happens, I 'cycle' the power to the monitor (by taking the computer in and out of its power saving mode), and after up to an hour of this I get a picture which quickly fades in and out. This fading continues for an hour, until it suddenly stabilizes, and the monitor is ok. It will be ok for sometimes a few days, sometimes a few weeks, but eventually will suddenly fade out again, leaving me back where I started. Strangely enough it's now very bright, so much so that setting the brightness above 2/3rds full makes it seem unfocused/blurry Also, the monitor began to occasionally emit a high pitched squeal when at 1024x768x85Hz (its frequency limit), and one time emitted a fish smell. Since then, the left & right edges at this resolution are curved (they always were a bit, but now more than usual). I now run at 800x600x60Hz max only. Having read through the group, I assumed the fishy smell was a capacitor failing, and the dimming is a dry joint, but I wouldn't mind knowing a: what's wrong with it exactly, b: is it about to die completely (I imagine the power cycling I do isn't helping and c: is it worth getting it repaired? (or can i do it myself) |
#2
|
|||
|
|||
Most likely there are a combination of problems from cold solder
connections to worn capacitors. I would not put any money in to this type of monitor. But, this is my opinion from what I have seen and experienced. -- Jerry G. ====== "Stephen Shodimu" wrote in message om... I am having problems with a monitor, and I need to know whether it's worth getting it fixed or if it is about to die. The monitor worked well for 7 years (although it has been dim from day 1, requiring a high gamma setting on the computer), but recently it began to occasionally and suddenly dim very much, then very slowly return to normal. Occassionally the dim is so great the monitor goes to standby mode (and sometimes it won't even last more than a second or two when initially switched on before going to to standby). When this happens, I 'cycle' the power to the monitor (by taking the computer in and out of its power saving mode), and after up to an hour of this I get a picture which quickly fades in and out. This fading continues for an hour, until it suddenly stabilizes, and the monitor is ok. It will be ok for sometimes a few days, sometimes a few weeks, but eventually will suddenly fade out again, leaving me back where I started. Strangely enough it's now very bright, so much so that setting the brightness above 2/3rds full makes it seem unfocused/blurry Also, the monitor began to occasionally emit a high pitched squeal when at 1024x768x85Hz (its frequency limit), and one time emitted a fish smell. Since then, the left & right edges at this resolution are curved (they always were a bit, but now more than usual). I now run at 800x600x60Hz max only. Having read through the group, I assumed the fishy smell was a capacitor failing, and the dimming is a dry joint, but I wouldn't mind knowing a: what's wrong with it exactly, b: is it about to die completely (I imagine the power cycling I do isn't helping and c: is it worth getting it repaired? (or can i do it myself) |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Goldstar CNR-2994P Tuner problem | Electronics Repair | |||
Wiring problem | Home Repair | |||
Viewsonic Vertical Problem | Electronics Repair | |||
Problem with retrace lines on EIZO F55S... | Electronics Repair | |||
problem | Electronics Repair |