Having problems with your Dell Inspiron 531s Desktop Computer ?

My PC tower will not power on. After reseating the power cord at the outlet and at the PC side the tower just flashes power for 1 second and then powers off. Any ideas?


Answers :

Probly the main problem is with SMPS (power Supply) do the following step\015\012replace the CMOS battery, and clear the cmos\015\012plug out the ram, clean it using a rubber eraser and then insert it back,\015\012if problem still persist\015\012replace the smps
Repair Help & Product Troubleshooting for Dell Inspiron 531s Desktop Computer

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

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

My PC tower will not power on. After reseating the power cord at the outlet and at the PC side the tower just flashes power for 1 second and then powers off. Any ideas?


Probly the main problem is with SMPS (power Supply) do the following step\015\012replace the CMOS battery, and clear the cmos\015\012plug out the ram, clean it using a rubber eraser and then insert it back,\015\012if problem still persist\015\012repl ... Dell Inspiron 531s Desktop Computer

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

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

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

Same problem 2 seconds on, then turns black


The problem with the monitor is the power inverter board. I took my\015\012monitor apart and tested all the power outputs. The ones going to the\015\012main board where ok but the ones going to the backlight where\015\012different. I changed the thre ... Gateway HD2200 LCD 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

Hd2200 gateway monitor display will not stay lite


Most of the hd2200s have a problem with a bulb burning out at the end from heat. Sometimes you will get lucky and it will be just a burned wire that is shorting out. You would have to pen it up to check what you can first.The power board can so ... Computer Monitors

Won't turn on - power led comes yellow & blinking


Please perform the steps mention:\015\012\015\012Disconnect the Power cable / A/c adapter/Battery from computer. \015\012Disconnect External peripherials. \015\012Hold down the power button on the computer for 10 seconds. ... Dell OptiPlex SX270 PC Desktop

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

Lightening strike - Dell inspiron 531. Will not power up


Not just 'lightning strike' but any 'dead' PC.Unpower the unit and then take off the access side panel. While looking into the unit, put the power back on (plug it in, but DO NOT press the Power button yet). - LED's should light, but no ... Dell 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

Emachine tower won't turn on


Smps it is on cpu. where u connect power supplty cable it is 1 square box.it is on top[ of cpu back side. ... E-Machines eMachines Desktop PC

Toshiba power led flashing yellow


This flashing LED usually means only two things, both are quite harmless:1. Some laptops will flash the power LED when battery is charging. If this is the case, it should stop when battery is fully charged. This can be presumed if the lap ... Toshiba QOSMIO F15-AV201 Notebook

When I turn the computer on I get a buzzing noise and it won't boot. I press the power button and lights 3 and 4 are illuminated on the front. Fan is active, screen power light goes orange. When I press the power button again it instantly turns itself off. Any help gratefully recieved!


The LED lights on the Front Panel are Diagnostic Lights.LED's 3, and 4 being illuminated, indicate a problem with the ram memory modules (Sticks), according to Dell.This is Dell Support, and the Service Manual main menu, for t ... Dell DimensionTM E520 PC Desktop

It doesn't start up, only beeps and red light flashes


Pls try to use another compatible memory stick.\015\012\015\012then confirm the status of your micro processor ... HP Compaq dc7100 Ultra-slim PC Desktop

LG L1715S TFT power issue


Change out C202- 680 uF 25 Volt electrolytic capacitor. Replace with 25 volt or higher. Observe proper polarity when replacing cap: (-) goes to the side with the black mark, check old cap before removing it to see. I just fixed the same monitor to ... LG Flatron L1715S 17" LCD Monitor

Gateway hd2200 monitor


The problem with the monitor is the power inverter board. I took my monitor apart and tested all the power outputs. The ones going to the main board where ok but the ones going to the backlight where different. I changed the three capacitors on the p ... Gateway HD2200 LCD Monitor

Gateway Model 0019401806 Tower - Power button fell into case


Take the side panels of the case (while unplugged from power outlet), from their you can reach the two tabs on the upper right and left and the plastic front of the tower will come off. When looking at the back of the tower, on the right there are t ... Sony PCV-RS620G 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

HP Compaq d530


It all depends on the number of flashes , pause, repeat.Since the problem did not indicate any beeps her is the following infoPower LED blinks RED 2 times, one every second, followed by a\015\0122-second pause. = Process ... HP Compaq Business d530 Ultra-Slim PC Desktop

The green light comes on then turns to yellow.


If you look at the capacitors on the boards you will find several of them that are domed or blown, these are the most likely cause of the problem. you can find replacements for any capacitor online at electronics supply stores, like radio shack but d ... Proview PL926WBi 19" LCD Monitor

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

Dell XPS400 No Start!!


If you fan isn't turning like it should, it is definitely a power supply issue. Go out and purchase a power supply with 250-300 watts...thats a good standard wattage!! ... Dell XPS 200 PC Desktop
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.8027 seconds