This monitor is not powering on at all. I pulled out the power supply board and replaced 4 swollen caps. All caps are stock Samxon and were replaced with Nichicons from digikey. I replaced 2 220uf 25v and 2 470uf 25v. I am wondering if i should replace the other 6 Samxon caps even though they look visually good? Or is their another known problem with this model not powering on for some other reason?
Mag Lt916s
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Re: Mag Lt916s
Originally posted by IRShiftyThis monitor is not powering on at all. I pulled out the power supply board and replaced 4 swollen caps. All caps are stock Samxon and were replaced with Nichicons from digikey. I replaced 2 220uf 25v and 2 470uf 25v. I am wondering if i should replace the other 6 Samxon caps even though they look visually good? Or is their another known problem with this model not powering on for some other reason?There are 10 kind of people in this world: those that understand binary, and those who don't.- ASUS ROG Maximus IX Code
- Intel Core i5-7600K 3.8GHz
- 16gb GSKILL TridentZ RGB DDR4-3200
- 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
- Windows 10 Pro x64
- GeForce GT1050
2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job)
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Re: Mag Lt916s
Originally posted by IRShiftyThis monitor is not powering on at all. I pulled out the power supply board and replaced 4 swollen caps. All caps are stock Samxon and were replaced with Nichicons from digikey. I replaced 2 220uf 25v and 2 470uf 25v. I am wondering if i should replace the other 6 Samxon caps even though they look visually good? Or is their another known problem with this model not powering on for some other reason?
See the attached picture:
If there's no 5V for the main logic board, the monitor would be dead.There are 10 kind of people in this world: those that understand binary, and those who don't.- ASUS ROG Maximus IX Code
- Intel Core i5-7600K 3.8GHz
- 16gb GSKILL TridentZ RGB DDR4-3200
- 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
- Windows 10 Pro x64
- GeForce GT1050
2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job)
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Re: Mag Lt916s
Replaced all capacitors, checked main fuses, i have a different board then you posted but I did check some of the fuses and all the ones I tested passed fine, except the round one that is circled in the picture.
Also: there seems to be no power going to the main board so a fuse sounds likely.Comment
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Re: Mag Lt916s
Why did you not check the main fuse?.
That would be the first one I would check before ever looking at the caps.
If you have a voltage multimeter put it on OHM setting and check that fuse for continuity.
Or use a bread tie or something similar to jumper that main fuse. tab to tab. See if you get power.
Be carefull your getting a full 110v at that fuse.
Sorry if I am telling you things you already know. I am no pro.
Jacob^Learning to walk on rice paper without leaving a trace,Comment
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Re: Mag Lt916s
Originally posted by NamaWhy did you not check the main fuse?.
That would be the first one I would check before ever looking at the caps
Originally posted by IRShiftyexcept the round one that is circled in the picture.There are 10 kind of people in this world: those that understand binary, and those who don't.- ASUS ROG Maximus IX Code
- Intel Core i5-7600K 3.8GHz
- 16gb GSKILL TridentZ RGB DDR4-3200
- 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
- Windows 10 Pro x64
- GeForce GT1050
2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job)
Comment
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