Question about Sony SDM-HS53 (Black) (Gray) 15" LCD Monitor

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Sony SDM-HS53 Monitor Goes Blank

The monitor turns on and shows a screen for a few seconds. The green power on LED reamins on.

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Re: Sony SDM-HS53 Monitor Goes Blank

I used to have the same problem until I discovered that the cables in the back of the monitor weren't securely connected. I have a very similar model monitor to the one being displayed here

Posted on Apr 03, 2007

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Sony SDM-HS53/HT 15 in. Flat Panel LCD Monitor. I have using the monitor for a long time. I just bought a computer (not a laptop). The monitor is not being recognized. What's the problem? The monitor is...

get the mane and model of the monitor go to the manufacturers web site and down load and install the latest driver for the monitor that matches your operating system on your new computer .
I hope this helps Andrew A

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SDMHS53/H-Gray upc code

If you are looking for any UPC Code for a SDMHS53/H, for an example, I found the following posted online:

Brand: SONY
Model: SDM-HS53/HT
UPC: UPC0027242625280

Please let me know if I can further assist you.


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Screen going blank on system boot and on switch off/on


It is the picture picture board on your monitor that is malfunctioning, since the power led or button is on, but the display screen goes blank after a fraction of seconds, it means the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity or any service center to help with the replacement of the picture board because the fault is not something you can fix yourself, in order not to complicate issues.

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I have a sony sdm-hs75, power up then then the screen goes blank, power button is still green, with a bright light I can see the backgroud, caps look good, no cold solder joints. no hot spots on the borad.

try to perform selftest on the monitor..

  1. turn off the monitor
  2. unplug the video cable from the computer
  3. turn on the monitor wihtout the video cable connected to a computer
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Hp flat panel monitor comes on shows logon and then blank screen

Ok, another words, monitor powers up for few seconds and shuts down by itself. If green LED on the front panel turns off as well or stays on?
If stays on, then inverter turns into protection mode because of old backlight lamps.
If it turns off in same time with an image on the screen, then there are some bad electrolytic capacitors in the power supply.

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Screen goes blank after a few seconds

Hi ,
The monitor flicker problem. The monitor when turn on will display image for couple of second then turn black. The monitor status led is still green. This will happen each time it is turn on. The symptom at appear to come from the inverter board.

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Took the cable connecting the monitor to the computer and reversed it, this seems to have worked!

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Sounds like a Control board issue or a Power board issue... Might be blown Capacitors, in which case there is not enough power being supplied. Check to see if there are cheap parts on Ebay as replacements. If you don't want to go through the trouble sell the LCD itself for $150-250.

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Well, I do not think that there is an actual solution for that problem. I had that exact problem and I had to throw mine away. Turn it in to where you bought it and see if they can repair it. Otherwise they will have to replace it.

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