I have a proview monitor model no 700p Which is not workng. Now when the monitor is connected to the computer the screen lights up but there is no video and the scren remains lit but no information or picture, f the connection to the ,comput is removed the monitor goes off. I would like to now what is not working and i would like to obtain a service manual so that i can repair the unit. Thank you Ps i have not taken any voltage measurments as yet Thanks again
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Re: monitor not working
1.- Welcome
2.- Try to write in complete words/sentences.
3.- Search around the forums for 700P/700G Mag units.
4.- Open up the unit, take some pictures and post them
5.- You won't find a service manual.You will have to read, ask, and follow instructions/suggestions.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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Normally, I never post repairs this quick after I do them, because… I am usually very slow.
But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. 
I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...
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In the device manager there is no built-in display located. The Intel UHD Graphics are displayed and only the external display is visible. The AiO turns on and works but is only showing a black screen on the monitor.
I checked the voltage on the backlight connector and it reads ~20V. I tried reseating the LVDS and Backlight connector, yet the image still does not show.
Does anyone have ideas whether or not this is a BIOS related issue? The only visible log in the BIOS logs is that the firmware was updated around a month ago.
We already tried to fix it by resetting the...06-23-2025, 07:14 AM -
Hi Everyone
Lately I am experiencing the deja-vu incident on one of the led monitor like this.
https://www.badcaps.net/forum/troubl...lashing-on-off
The monitor is HP 27es LED Monitor
https://h30434.www3.hp.com/t5/Deskto...e/td-p/6804692
The monitor will randomly blackout and display no signal and will recover again.
Sometimes need to power and off again to restore the display but... -
Good evening, gentlemen.
I have a problem with my monitor. It turns off after a few seconds or flickers. Shining a flashlight on the screen doesn't show any image, so I guess it's not the "2 seconds to dark" I read in the forum.
To turn it back on, I have to press the power button twice. Then after a few seconds it turns off again or flickers. See video.
https://drive.google.com/file/d/1L6S...ew?usp=sharing
Things I tried
- Bought a new AC adapter thinking that was the problem but the problem... -
Hi everyone,
I have a MacBook Pro A1989 that was likely exposed to liquid. It doesn't display an image on the built-in screen, but the screen is backlit (you can't see the Apple logo or any other elements when held up to light). The laptop provides 20V and 1.5-2A, and it works fine when I use it with an external monitor. Currently, the connector for the display (J8500) is disconnected. I'm writing to ask for help in diagnosing the issue. I've heard that when the J8500 is exposed to liquid, the processor pin responsible for the display might short-circuit, and I'd like to know...
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