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My monitor get shutdown and permanent dead and i troubleshoot my own monitor,model no 5En "AOC''. as i see the main problem the fuse get blown.. and when i replace a new fuse it always get blown again and again. so i search from some other area near in power supply becouse of this symptoms of how the fuse get blown? and i see an SCR code K2554 get short as source to drain when i meaure it in my digital multimeter,so thats why the fuse get blown and solve the problem of fUse get blown .'' But i g


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My monitor get shutdown and permanent dead and i troubleshoot my own monitor,model no 5En "AOC''. as i see the main problem the fuse get blown.. and when i replace a new fuse it always get blown again and again. so i search from some other area near in power supply becouse of this symptoms of how the fuse get blown? and i see an SCR code K2554 get short as source to drain when i meaure it in my digital multimeter,so thats why the fuse get blown and solve the problem of fUse get blown .'' But i g


Replace it ... PC Desktops

Compaq Armada E500 shut off and won't restart.


The notebook does have an overvoltage and overcurrent protection inside the computer itself. The problem is definitely in your low voltage power supply section of your notebook. Since you do have a multimeter and know how to use it. Take your note ... Compaq Armada E500 Notebook

Monitor stays on for a few seconds then goes out


This problem is very often caused by dry electrolytic capacitors on the inverter board. If you have some skill with soldering you could try to change them. When buying new ones ask for LOW-ESR capacitors for switching mode power supplies (SMPS) and 1 ... Acer AL1711 17" Flat Panel LCD Monitor

Black screen flashes after initial power up


This happened to me, and I fixed it, so read on! Switch on... green LED for a couple of seconds, Brief flash of light with display working, the total shutdown. Switch off, repeat but press the front panel power button as soon as the green LED comes ... Sony SDM-HS73P 17" LCD Monitor

Vl2018W princeton monitor


Hello,If the caps you took out are rated at 50v it is best to use that rating, lower value caps can short out and cause additional problems. Also a white screen means 1 of 2 things, either the power supply is still not putting out the rig ... Princeton Digital VL2018W Monitor

Trubleshoot Motherboard what is mother board prob and how can find n fix them....


More than 70% of all computer problems are related to cabling and connections. Ensure all cables are connected and connected firmly. IDE and floppy ribbon cables and power cables can often go loose. Ensure microprocessor, memory modules, and adapters ... PC Desktops

Power Surge damage. Suggestions on which part to replace.


I would start looking at the power supply, it's usually a separate board where the a/c line plugs into. In many cases i have seen that the problem you described is from a damaged power supply, sounds like something is shorting causing the power supp ... Proview PL713S 17" Flat Panel LCD Monitor

On pluging on the main AC pluf, there is not


Do you have the cord plugged into the computer? is there a switch on the back near the power supply? if so, is it on? is the large connector from the power supply tightly latched to the mother board? (unplug the computer before you check this!) any f ... Compaq Evo D510 Minitower (Open Box) (OB4700432011) PC Desktop

My acer al2002w monitor will turn on then go blank. I cannot see any icon even with a flashlight. Do you know this problem?


I assume you have already try it on another PC, try new VGA cable? Need to narrow down before taking it apart (not easy on this model)\015\012Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the ... Computer Monitors

My Acer AL1716As monitor simply does not come on. LED (red or green) is off as well. Should I have any part replaced or perhaps fix it myself? Thanks, Fernando!


Before you do anything else, disconnect the monitor from the computer, then try to turn it on and see if you get any life out of it, if you do then there is a problem with your video card or video cable. If you get nothing then you have to start wor ... Acer AL1716As 17" LCD Monitor

Dell Dimension 5100, Doesn't Boot Up, Display Lights Up "!, 2 3"


2 green lights usually indicate a memory problem, however, when you get 3 lights, RAM is good, but the BIOS is unable to hand off to the operating system.To test this, disconnect your hard drive (both ribbon and power) and connect the mon ... Dell Dimension 5100 (D51L1) PC Desktop

Bios problem Power On Self Test (POST) Beep Codes and Bios Error Messages


Standard Original IBM POST Error Codes1 short beep\011Normal POST - system is ok2 short beeps\011POST Error - error code shown on screenNo beep\011Power supply or system board problemContinuous beep\011Power supply, system board, or ... PC Desktops

My PC LCD monitor power on but no display - Samsung SyncMaster 910MP 19" LCD Monitor


Try it on another PC to narrow down the problem.\015\012Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, falied inverter circuits (blown fuse, shorted transistors, shorted/open ... Samsung SyncMaster 910MP 19" LCD Monitor

Keep blow fuse on power supply board, viewsonic vx910


Replacing the fuse twice is OK but going beyond that doesn't make sense.\015\012\015\012I don't know where the fuse is located in the circuit, AC input or some output point.\015\012\015\012If it is the main AC fuse, the main power supply ... ViewSonic VX910 19" LCD Monitor

Samsung lcd monitor 153V has no display power indicator (green) is ok found 1 ic AE3U1T burnt. is this ic available or has the psu and backlight panel pcb to be changed.. [email protected]


Samsung 153V LCD Monitor Power Supply Repair Tips\015\012 \015\012Troubleshooting Samsung 153V LCD power supply is just like troubleshooting those CRT type. This monitor came in with no power symptom. ... Samsung SyncMaster 153V 15" Flat Panel LCD Monitor

Laptop not powering - HP6710b 2.1GHz 15.4 160GB 5400 PC Notebook


Sir,TAKE OUT BATTERY, REMOVE MAINS SUPPLY, HOLD POWER BUTTON DOWN FOR 30SECS PUT POWER SUPPLY IN ONLY DO NOT PUT IN BATTERY TURN ON LAPTOP NOWPUT IN BATTERY\015\012AC power adapter\015\012How the AC adapter worksThe most commo ... HP6710b 2.1GHz 15.4 160GB 5400 PC Notebook

Z-5300 blown fuse


When fuses blow theres a problem, now how it blows help you find out where the problem is, If the fuse flashes and turns black the second you turn it on or plug it in there is a massive short in the power supply, If it blows but is clear the surge wa ... Logitech Z-5300e Surround Sound System Computer Speakers

Can't get any sound from speakers - dell computer windows 7 model of, speakers is ns-pcs40, port works, sound comes out of headphones if plugged in.


Since you checked to make sure that the port works, the next thing is to test the speakers.\015\012\015\012If you have a home stereo, mp3 player, another computer or cd player; basicaly anything with a standard heaphone output jack, plug ... Insignia 2.1 Speaker System (3-Piece)

My eMac will not turn on. I had it in the "sleep mode" and there was a short power outage in the Los Angeles area. Later when I came to my Mac, I couldn't get it to turn on. Is there a fuse that's replaceable or a reset button that should be pressed? Please help. Thanks, Reggie


Hi!\015\012 \015\012There is a power supply failure, please check the power supply--\015\012\015\012Step 1: Plug the PC into an electrical outlet r ... PC Desktops

Atp3 wont power up why?


There is an internal fuse in the Altec Lansing Speakers ..BUT BE CERTAIN TO DISCONNECT THE POWER LEAD BEFORE MAKING THE FOLLOWING REPAIR.AS IT CAN BE DEADLY!!! \015\012If you remove the larger screws from the back of the unit then remove the to ... Altec Lansing ATP 3W Computer Speakers

WHEN THE UNIT IS PLUGED IN AN THE POWER SWITCH IS ON THERE IS NO POWER TO THE UNIT. ANYONE HELP?


Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, falied inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out ... Samsung SyncMaster 245BW Monitor

HP Compaq nc6120 Fails to Boot


Here's a link to troubleshoot the startup of your notebook, from the HP online support site, and ... HP Compaq nc6120 Notebook

Dead Sony Laptop


If power supply is supplying correct voltage, then you do not need power supply PCB.Try starting the laptop with AC adapter and no battery, if battery is shorting out you may get same problem.Test the soldering joint on the A ... Sony VAIO PCG-V505CP Notebook

My computer does not start up


Hi im josh in cebu phils.may i help you? Friend try to use these solutions i got this in my book.\015\012Dealing with System Startup Problems\015\012There's nothing scarier than turning on your computer and finding it doesn't start. What you d ... PC Desktops

Intermittent black screen


This is a generic symptom that could happen to any LCD\015\012monitor.\015\012\015\012\015\012The following is a generic answer applicable to most.\015\012\015\012\015\012\015\012\015\012\015\012Two possible causes are bad capacitor ... AOC CRT Monitor
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