Question about Computers & Internet
The brand of the monitor is PLANAR
So the old power supply doesn't have the output voltage, current and polarity noted on the label? What a ripoff! *grin* Did you look on the case near where it plugs into the monitor? Sometimes that will tell you the voltasge and polarity. Poliarity? Get that one wrong and the monitor could be cooked instantly! But it's usually positive. I found a completed eBay listing that had this info: "the power supply which the seller used to power up this Planar Flat Panel is inventoried as follows: ViewSonic 12V Power Adaptor Model # SYS1126-5012" I looked that one up, and it's listed as 12V at 4.17A. PC Hub has them for $28.62: http://www.pchub.com/uph/laptop/345-19804-2285/AC_Power_Adapter_5V-12V_Others_SYS1126-5012.html Good luck!
Posted on Jan 07, 2007
Most likely this is thie issue.
I can help you repair this problem by providing you with disassembly instructions and troubleshooting to isolate the issue. From there I will tell you how to DIY, or you can mail the faulty board to me for repair. I actually have spare parts for this monitor on hand and will ship it as soon as your old one arrives at my location. Fast turnaround!
I charge a flat rate fee of $40 for my repair service. That includes return postage. You pay for shipping to me.
I will also accept your entire monitor as a trade in towards the purchase of anothor. I have many working LCD's on hand. Prices for Grade A name brand units (Dell. HP, etc) are as follows:
15" - $50
17" - $70
19" - $90
Trade in credit for your old one:
15" - $10
17" - $20
19" - $30
If you pay the shipping on your trade in LCD, I will pay for the shipping of your new one back to you. Otherwise buyer pays shipping cost for any purchased units,
Please visit my web site, and feel free to call or email me with questions.
Posted on Dec 27, 2008
SOURCE: Power on - blank (black) screen
Disconnect the monitor signal cable from PC and switch on your monitor. It should show some logo with Red, Green and Blue colors with a message similar to "No signal". If so, your monitor is working fine. Sometimes if the brightness and contrast is set to zero using controls present in the monitor, it will not show up anything. check wheather somebody set your monitor brightness and contrast to zero. If so incease them. As a last try connect to different PC and check before approaching a service center. I hope this will help you out. :)
Posted on Aug 21, 2009
It is not reset problem, more likely to have failure inside the monitor.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
Posted on May 17, 2010
this is a common problem with the capacitor, try opening your monitor and see if there is a capacitor swalow like gonna blow... the capacitor has a form like a AA battery... if changing the capacitor the problem persist maybe is a problem with the board and you need to search if the board have continous power....
Posted on Jul 30, 2010
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