Question about HP TFT5600 RKM (Black) 15" LCD Monitor
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Posted on Jan 02, 2017
SOURCE: Going to Sleep
Due to the power surge, it is highly possible that the monitor was given a boot by your computer on it's way out.
This will short out a very small transistor inside the monitor on the video board and in turn, then monitor cannot see that there is a signal so goes to sleep.
If you get brave enough to venture inside the screen, then check near the cable input. The transistors are only around 3mm and have 3 legs (two one side and one in the middle on the other).
If you find anything like that burnt (get a magnifying glass) then replacing the board is the easiest option. Just don't be tempted to wipe the board before you look at everything very closely, you may wipe away the tiny bit of evidence you are looking for.
Hope it helps =)
Posted on Apr 09, 2008
Hi, have the same problem. But I have found the fault with the screen. The power supply unit in the screen has broken. 3 components damaged. One is identified but the other two has burned so well that they are beyond recognition. Wondering if someone have any pictures on the electronics inside the screen? Kind of sure that it's only the PSU that has broken. So doesn't feel good to throw away the screen, because I loved the picture. Thankful for any help. Best regards,
Posted on Jan 24, 2009
it sounds like a capacitor blew from the inverter board.. if u can open it it should be obvious which one the messed up..
Posted on May 04, 2009
Hello emperez25...Sorry to hear that your LCD died on you. There are two things that normally cause this... #1..The power supply has gone out.... This would be the case if the lights on the front of the unit do not come on. You can check this with a multimeter. . #2...The inverter or the back lights are burned out. LCD displays use small tube florescent lights like the ones that are in stores and they either burn out or the inverter fails and they cease to work. This is the case if the front panel light comes on but no display can be seen unless you look VERY close. They can be repaired, but with parts and labor costs compared to the price drops of new LCD's most folks opt to upgrade....In short, get a written estimate for repair costs, if you choose to go that route. For less than 200 dollars you can get a NEW 23 inch LCD with DVI, HDMI and AGP interface with a full high definition display that supports the latest Blu-ray devices for FHD/HD true digital content.
Hope the information i have provided you is helpful...
Posted on May 15, 2009
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