20 Most Recent Dell Dimension 4400 Power Supply ** FREE ** (DE4400300WB) Power Supply Questions & Answers

inside the pc there should be a green light. called flea light. if its not on.. then id say motherboard or power supply are bad.
take power cord off. and hold power button down for 10 ecs. then reconnect and retry. i think its abad psu.

I think that the cause of this problem is your cpu or ram

Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they are probably old and faulty a computer needs its connections to have an end so any faulty leads will end up with a computer error

hope this will help don

You need a power supply! Go to Amazon and search for one that is the same specs as yours. Fairly easy to replace, don't use your old one anymore, it could be dangerous.

Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they are probably old and faulty a computer needs its connections to have an end so any faulty leads will end up with a computer error hope this helps

If you have a volt meter, check the P1 P2 etc...power output. Sound like you power supply may be corrupt.

The power supply or mother board probably went out. Did any other items in the house stop working? This happened to me years ago and the electric company reimbursed me for damages.
You can try unplugging the power cord for a few minutes, then retry listen for any beeps from the computer. If it is powering on but nothing on the screen and no beeps *********** board is probably toast.

It seems like it that you have a faulty power supply. Also the motherboard may be damged aswell, But most probably you can fix your PC by changing the power supply.

Easy check is: power the system off. Unplug the power supply from the outlet. Hold the power on button in for at least 10 seconds. Remove the CMOS battery. Reconnect the power supply to power. Attempt to power up. See what happens. If it comes up and asks for you to set config, power down, unplug the power supply and hold the power on button for 10 secs. Replace the CMOS battery with a new one (CR2032 button battery...about $5 for 2 in the Wal-Mart photo dept) and power on. The reason for the repetition is to reset the BIOS.

i have this problem with my E Machines W 3104 and i unplugged it and still i could make the fans turn on like you said for maybe a quarter turn, plus the lights would basically flash once every time i pressed the power button. after the little death beep noise from inside when it loses power completely i plug it in again and it will turn on just fine . the first time it did that i thought it was because it had too much power built up in the power supply, and maybe it did but it ussually turns right back on after "draining it". try that and see if it helps at all

For non-BIOS issues:

If you did not try to update BIOS before the problem started then try these troubleshooting steps.

1. Full power down. Unplug the power cord from the Power supply. Then hold down the pc power button (this discharges any residual power in the capacitors).

2. Open the case and reseat the graphics card, hard drive, and RAM.

3. Take out one of the RAM sticks if there is 2 or more. Swap the RAM sticks in different RAM slots. Try one stick at a time to see if you can get the PC to boot. If this works, then the remaining ram sticks are damaged.

4. Set the Cmos jumper to clear. Power up the pc. Power down the PC. Set the Cmos jumper back to normal position, power up the PC.

5. Unplug and replug all the power supply cables.

6. Check the powersupply function. Either by a powersupply voltage checker (20-25 dollars at local PC shop), get the supply tested at a PC shop (usually a free service), put the powersupply in a different pc, or try a different powersupply in the problem computer.

If the Powersupply checks out ok, then you will have to do a process of elimination to find out what part or parts are the culprit of the No-Boot.

Start by pulling all the ram sticks if you have not already. This is the easiest components to check and usually a culprit.

Take out one of the RAM sticks if there is 2 or more. Swap the RAM sticks in different RAM slots. Try one stick at a time to see if you can get the PC to boot. If this works, then the remaining ram sticks are damaged.

If it is not the RAM, you have to continue removing items such as sound cards, un-plugging hard drives and optical drives, other PCI cards. Do this one at a time until you find the culprit. If a POST screen, meaning you can see Anything from the PC brand name to Motherboard brand name appearing on the screen. The PC may not boot to windows, but it Does post at this point, and with that the problem is resolved. If windows does not load, then you have a new problem. Best dealt with asking a new question.

Good luck!
Brian

your motherboard BIOS seems to be corrupted ..pls replace the motherboard..

You are lucky, it is a small replaceable circuit board. Remove it and test it. https://www.google.com/search?q=dell+11+pro+5130+on+off+switch+replacement ..

Check out Big Fish Games. It is a subscription service but they have all types of games including adventure and hidden object. You can also tryp Pogo since they have both a fee and subscription service. Last, but not least, you can try one of your local computer stores or the electronics section of "big box" stores like Target, Walmart, Kmart, etc.

It is too old, plus XP is a virus magnet and has been unsupported by Microsoft for nearly 15 years. Mainstream support for Windows XP ended on April 14, 2009. Windows 7 and 8 have passed you by, Windows 10 is current and Windows 11 awaits. https://www.google.com/search?q=Dell+Latitude+won%27t+connect+to+internet.+Windows+XP ..

Make sure the second HDD is formatted GPT otherwise it won't work.

Amazon, or if you only want the main lead, Walmart.

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I would try another power supply and plug that in.

Try replacing the BIOS battery for access to the computer.

Windows can be accessed renaming two files. computingterror.blogspot.com/2014/03/hack-windows-7-login After that being done you should run the Support Assist OS Recovery from DELL dell.com/support/kbdoc/en-us/000177401/restore-your-system-using-dell-supportassist-os-recovery Windows 10 can renew itself, without Windows Setup on a USB medium.