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Got cables back on correct pins but now pc not lighting up hhd or power switch at the front panel
THe lights have a polarity - they need to be on the correct pins AND the proper orientation. Example, if you have a connector with a red & black wire, flip it around so that the black is where the red is and the red is where the black was.
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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
Lcd monitor power light flashing with no img. seems 2 be frozen
The display is in safe mode and you will need to reset the display to get the display out of the safe mode. There are 2 different model revisions. Please choose the method that will match your revision. Depending on the revision of the monitor, one ... Planar PL1910M (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 computer light turns on then off, no fan no screen
Changed the power supply and Power On switch?New parts? Okay. We'll come back to them. For now, lets look over some simple things.I can tell you that even after 20+ years as a tech, I still get a little zealous, when it comes to bui ... Smart Modular SV3170A
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
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
I need a diagram for wiring a new power supply to a Gateway 509ge.
Although this problem is a year old, no solution was stated.Stating this in the hope it may help someone in the future;This is Gateway Support, and the main support page for the Gateway 509GE Desktop PC, ... Gateway 509GE PC Desktop
Does not power up
It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... IBM ThinkPad T22 2647 Notebook
Monitor not coming on - Packard Bell Easynote R4650
It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... HP Pavilion a305w (DM181AR) PC Desktop
Amber light blinking fast tower cannot turn on
A blinking amber power light indicates a power distribution problem. Some common causes other than a failing power supply or failing motherboard include a shorted or failing PCI card. This could include a modem, a sound card, or even a video card. ... Dell XPS 400 PC Desktop
Compaq EVO 510 2.4GZ Motherboard Question
Motherboard was tested before shipping? Good. Want you to know I wasn't trying to be a smart aleck with my statement. I was trying to find out if the motherboard was removed from a computer, and the state of the motherboard was not ... Compaq Evo D510 Minitower (Open Box) (OB4700432011) PC Desktop
I have a T2958 and toof the face off. Can you
EMachines doesn't give out this kind of info, and I don't have one in the shop. eMachines also had the habit, of using a few different manufacturer's of motherboards. Intel, TriGem, MSI, Asus,and FIC to name five. Plus eMachines wou ... E-Machines (T2958) PC Desktop
The same like everyone but know answers like everyone pw, hhd, power led
Front panel connector is 4 pins + one empty on top row and 5 pins and one not connected on bottom row.\015\012From the left on top row, 1st 2 are power led, next 2 are power switch, next has no pin\015\012From the left botto ... E-Machines eMachines T3830 PC Desktop
How do I replace the keyboard in a HP Pavilion dv6451us laptop
To start I suggest you have a No.1, and a No.2 Philips head magnetized screwdriver, a small pair of Needlenose pliers, and a multi-compartment container for the screws.(When working on a laptop this is the ONLY place I would advise using ... HP PC Laptops
We recently had to disassemble our entire system. Now after moving the system, the tower lights but does nothing but blinks. We've tried detaching the power cord to reset it but that didn't help.
Perhaps the Ram Memory module/s, (Stick/s) are not fully seated in the ram memory slot/s. (Don't know if you have one, or more ram memory modules)Even if they appear to be seated by a visual inspection, the best method is to r ... Compaq Presario SR1103WM-B (PC183B#ABA) PC Desktop
Dell Dimension 4700 won't boot properly.
Disconnect the hard drive and the floppy drive cable at the mother board. The retry POST and try to clear up any problems in POST. If this works fine then the floppy drive cable is either reversed at the unit or the hard drive is jumpered wrong. ... Dell Dimension 4700 PC Desktop
How to remove ibm thinkcentre p4 3.0 motherboard
This is the link to the IBM ThinkCentre S50-8183, Hardware and Maintenance Manual,http://www-307.ibm. ... IBM ThinkCentre S50 8183 - P4 3 GHz (8183D9U) PC Desktop
Compaq proliant 5500 server P2 dual xeon processors. Will not power on. green lights on both powers supplies are on - green lights on Mother board and LCD on front are on but absolutely nothing happens when pushing power button
I am wondering if you had been doing some work to this when this problem started. Did you take the wires off for the power switch? I have noticed that sometimes if you pull the wires off of the motherboard and put them back on and you put the connect ... Compaq ProLiant 3000/5500 Redundant (306558B21) Fan Assembly
No power, front panel light is always on
Run with the 4-pin ATX power cable unplugged? No, the power supply is just supplying power to the hardware components, that do not require much power. (Wattage) [Or the power supply doesn't have enough power now, due to a bad power rail, or mor ... PC Desktops
I was unable to power up my 8250 and I have oirdered a new power supply. Is this difficult to install and is there a set process to follow?
Not difficult at all.1) Work on a table. Computer unplugged from power, computer case open. TOUCH the metal frame of the computer case. (Not shouting)[Your body carries Static electricity. Static will fry out the hardware comp ... Dell Dimension 8250 PC Desktop
When switched on there is no video output on lcd or external screen. HHd light looks and sound like it is booting. V- light is lit
HI...The easiest and most foolproof method for testing your LCD Screen\015\012is to hook up the laptop to an external monitor. If the video output on\015\012the external monitor looks fine, this means that the problem is with\015\01 ... HP Compaq 2510p Notebook PC
Need where pwr sw and pwr led and hdd led plug onto au31 motherboard
FIC AU31 mb (a.k.a K7m-NF18G mb)Pin Configuration = PinoutThe Front plastic panel of the computer is the Front Panel.The area of pins on the motherboard that the cables (Wires) go to, is the Front Panel header.Front Panel head ... E-Machines T3092 PC Desktop