Having problems with your PC Desktops ?
No power desktop will not power on ...there is a green flashing light on the back even when the power cord is disconnected
Disconnect your power. Remove the batter (CMOS), unlplug the power cable harness to motherboard. Plug in your main power cable cord (to power supply) then carefully plug the power cable harness to motherboard while simultaneously holding the power switch on computer down. Be sure sweaty palms are not touching the motherboard. power leads, or any other items as not to short any components.
I need some more details on ur query. flashing light with disconnected power cables, wonder, it only happens in horror movies
Repair Help & Product Troubleshooting for PC Desktops
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No power desktop will not power on ...there is a green flashing light on the back even when the power cord is disconnected I have the same problem. Shut PC down for the weekend. When trying to reboot, it made a noise like a car trying to start. Forced shut down, then nothing. No front power light, no power light on power supply. Thought "Hey, it's the power supply". Wasn't. Then thought "Must be mother board - wasn't either. Only other thought is CPU. Tried disconnecting all devices. N
This suggestion is a real long shot but at least it something you can try. It sounds like you've already ruled out all the other stuff I was going to suggest. Try replacing the CMOS bat ... Gateway 505GR PC Desktop
CPU doesn't turn on!!
\015\012\015\012\015\012\015\012\015\012Power supply light on or flashes\015\012Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure ... PC Desktops
Pavillion does not start up push power on and nothing happens blinking light on back of power supply
Power supply light on or flashesPerform the following steps, in order, until power is restored or it is determined that there is a hardware failure:\015\012\015\012\015\012\015\012\015\012\015\012\015\012CAUTION:\015\012\015\012This product conta ... HP Pavilion a1610n PC Desktop
My hp pavilion a336n will not turn on. When I plug the power cord in the light on the back of the hard drive will turn on, but when I press the power button nothing happens... any suggestions?
To resolve this issue you may need to open the chassis (the computer cabinet). You can call HP specialized support for help but they charge you for the support. You can call them at 866-211-5207. \015\012\015\012OR - Follow the given step ... HP PC Desktops
Fast green blink
Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:1.Disconnect everything from the computer, including the power cord.2.With the power cord disconnected , press the p ... HP Pavilion a340n (DQ099AABA) PC Desktop
Hav a pavilion a510n HP , the cpu will not start up, there is a green light on the back of the cpu flashing when it has power but when pushing the start button it will not start, monitor has power but nothing happening. Dont even get the blue light to flasjh or come on when pressing start
I had a similar problem. Moved a 4-year-old desktop. Got the flashing light and no start. Quick fix is to unplug unit, open up case and unplug the large power connector on the motherboard. (On mine this is marked P1 and has a lock tab on one side ... HP Media Center m1080n (PC099A#ABA) PC Desktop
No picture or power green light just blinks - Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor
Carrizosas, Tell me more. How old? Approx. total "ON" hours of use? Did it display a "bright, crisp, full color text and graphics and pictures the day before? Does this unit have a lay on floor "BLACK BRICK" ac to dc supply, or only a 3 wire line cor ... Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor
Front panel Ac Switch failing to start computer.
Try these steps.\015\012If Power supply light does not turn on (or no power supply LED)\015\012Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:\015\012NOT ... Compaq Presario SR1000T (568657) PC Desktop
My HP Compaq D530 won't come on. The lights will not blink or anything. I tried to unplug the power cord from the inside for a few minutes and plug it back in. I even reset the cmos/memory sticks. Still doesn't work. Could this be the power supply or motherboard? When I plug in the power wire in the back, the lights in my room flashed for a second like it was sucking in power. What could this be? Thank you.
Bad mos feats meaning you need a new psu, the chances of the board being bad are slim if the lights flashed when the power is plugged in, but insufficient power to the main board often the case where theirs not enough 5 volt rail power to run the mai ... HP Compaq d530 PC Desktop
Dimension 2400 Flashing Power Light
TO TEST TO SEE IF THE POWER SUPPLY IS FULLY FUNCTIONAL IS TO USE A VOLT METER ON THE 20 PIN CONNECTOR THAT ATTACHED TO THE MOTHER BOARD. SET YOUR METER TO DC VOLTS IN THE RANGE OF +5 TO +20 AND TOUCH THE PINS FROM 1 TO 20 INDIVIDUALLY. tHERE ARE THRE ... Dell Dimension 2400 PC Desktop
PC won't power up
Sony online chat support. ... Sony VAIO RB60G (VGCRB60G) PC Desktop
My 15" LCD monitor TTX went to sleep mode and never return back
Mike_garzan, Your monitor will need some work done on it!! Do you know the "flashlight trick" that every owner of an LCD monitor with "cold cathode-fluorescent-lamps" should know how to do when the BLACK screen of death makes it presence known? Do th ... Elo TTX 9154 15 Inch LCD BLACK W/ RESISTIVE SERIAL Interface Monitor
The power light blinks solid blue every four seconds or so (it?s off in-between). The screen is blank. None of the buttons on the side function (such as ?menu?). I have a second similar monitor from the computer in the other room I?m using to type this proving the video card and cable are fine. We?ve always (as in years) left the monitor on (w/ a screen saver) but for whatever reason turned it off for four days when we went away recently. The monitor would then not turn back on. After leaving th
Hello,\015\012Two days ago I received a Gateway 900w FDP1975W Monitor from a friend. He told me that he would have to let it rest and it would work for about a hour or so and flash green with lines, then Flashing blue power light, then nothing. ... Gateway FPD1975W 19" LCD Monitor
DELL Inspiron 5150 isnt booting
If it doesn't respond at all with no ram or hdd, it is likely that the board is in fact dead.....sorry. When you say you found a broken pin, I assume you mean one of the contacts from the power jack to the main board had a cracked solder joint and yo ... Dell Inspiron 5150 Notebook
Toshiba satellite A210 11-P crashes when i disconnect the power lead
From Toshiba, try step-charging the battery or Battery conditioning procedures:\015\012\015\012Batteries don't last forever. All types of batteries gradually lose their ability to hold an electrical charge as they age. Eventually, the com ... PC Laptops
PC won't boot after changed BIOS memory settings
With all that you've done, you might have worsened your PC mobo's condition. Now try to remove the processor and memory then PLUG it normally to the power outlet and see if the led in the mobo lights. After 3 minutes, unplug it and reseat the rams an ... Toshiba Satellite A135 Notebook
L1932TQ Fails on Desktop, works on Notebook
It simply means that your cpu is not giving back signal to your monitor to process, in fact, it is a cpu problem that is why there is nothing to display in your monitor.Your cpu froze because of that usb thing. the only way to unfreeze it ... LG L1932TQ LCD Monitor
The screennn, keeps going blank!!!!
I have the exact same model, a 5610Z, and I have run up against just about every problem you can think of. There may be a simple solution, or may be more complex. The simple solution may be too obvious to think of, so make sure this isn't the culprit ... Acer Aspire 5610-4648 Notebook
No power to a SR1420NX.
Power supply light on or flashes\015\012Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:\015\012\015\012\015\012\015\012\015\012\015\012\015\012CAUTION: \015\012This product cont ... HP Compaq Presario SR1420nx (SR1420NXPS69AA) PC Desktop
ViewSonic VX922 monitor - black screen - green power light flashes
PLEASE read Carefully so here is a fix for the green blinking light ...the monitor is going into shutdown....protect mode......THIS is ...Only for the seasoned electronic service tech ......YOU NEED TO BE into Electronics ..or have electronic backgro ... ViewSonic VX922 19" Monitor Flat Panel
Flashing green light next to the power supply -_-
If the clicking sound is coming directly from the power supply, it could mean any number of things, including a faulty power supply.\015\012\015\012If you can open the case cover, check inside for dust buildup. (Note: Make sure the com ... HP Compaq Presario SR1230NX (PJ518AA) PC Desktop
Usb flash disk not detected
There can be several reasons for Flash Drives not being detected \015\012by your computer. \015\012First your computer is not able to provide drivers for your Flash \015\012Drive. Now, for your information, you do not need to install any driver ... HP Compaq nx6110 Notebook
I have a Compaq presario C500. It will not power on. When it is plugged in the lightning bolt icon on the side pulses on and off. When I press the power button and release it the power will flash for 3 seconds and go dead again. Any ideas?
Hello and thank you for using Fixya!\015\012\015\012· First troubleshooting - When you turn the laptop on, are you able to see the splash screen? This would be ... HP Compaq Presario C500t Notebook
Mag innovision LT716s monitor
When I turn on my computer the monitor takes a long time to warm up and colors change and vertical lines flash across the screen from right to left before the screen becomes normal again. Now the power light even goes out upon turning on my computer ... Mag Innovision LT782S 17" Flat Panel LCD Monitor
Vaio fj270 wont boot to windows stuck with a blinking underscore
Hello and thank you for using Fixya!\015\012\015\012First, check and make sure there are no CD's in the CDrom player. Also, check an make sure there is no external storage devices, such as a flash drive, external, etc.\015\012 ... Sony VAIO VGN-FJ270/B Notebook