Question about Computers & Internet

1 Answer

Ccomponants will not power up

Hp pavilion a6437c has no power to the monitor,keyboard or mouse. Cannot hear any sound like a bio's beeps. Keyboard lites flash for a split second then go out. Heatsink cpu fan spins up fast then slows down. Hdd spins ok. DVD/RW drive working ok. Media Card drive ok. Power button comes on & stays lit ok. PSU lite on back comes on & stays on nomally. Removed memory chips one by one. Removed all hardware one by one. Tried another new PSU. Removed both password & cmos jumpers & swith them back. Tried the sleep mode keyboard function F1 to try to get it out of sleepmode. Simply has no power to the preferals I mentioned. Found NO sweeled capcitors on MOBO & no burning smells. Removed the CPU & applied new paste. Suspecting maybe the MOBO is bad. Thanks! David

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 212 Answers

David,
Your hard drive is junk. Replace the hard drive.

Posted on May 23, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

HP Pavilion not turning on, orange light and alarm sound.


Try a Hard reset!

1. Remove all connections from the computer including the power cable
2. Press and hold the power button for 20-30 seconds and then release
3. Only hook up the mouse, keyboard, monitor and power cable
4. Turn the computer

let me know what happens!

Oct 15, 2014 | HP Pavilion Computers & Internet

1 Answer

My desktop sounds like its on but the monitor, keyboard & mouse don't seem to also when I press the power on button after a little while it beeps about 4 times.


DELL BEEP CODES
Beep Codes Beep Code Description Failure Coverage 1 System Board: BIOS ROM failure System Board, covers BIOS corruption or ROM error 2 Memory No Memory / RAM detected 3 Chipset Error (North and South Bridge Chipset DMA/IMR/ Timer Error for Intel platform); Chipset Error System Board Chipset Failure Time-Of-Day Clock test failure. Gate A20 failure Super I/O chip failure Keyboard controller test failure. 4 RAM Read/Write failure Memory failure 5 RTC Power Fail. CMOS battery failure 6 Video BIOS Test Failure Video card / chip failure 7 CPU Cache Test Failure CPU failure 8 LCD LCD failure

Feb 02, 2013 | Dell Alienware Area-51 Gaming Desktop...

1 Answer

HP Pavilion PC Desktop a6000 BIOS not working


you have to considered this thing so you have at least an idea where the cause came from.

1. check weather the fan of the processor is rotating, if not mother board issue. make sure all the output voltage from the psu are good.
2.check the hard drive, if you can hear a spinning disc if none, that was mean it was a hard drive problem.
3.check if you can hear a beep sound then try to listen if how many times does it beeps.
4. before you tried to come up with trouble shooting the first thing that you can do is to check all the connectors and cable which may have loose connection.
hope this can help good luck.

Nov 02, 2012 | HP Pavilion a6000n (882780985018) PC...

1 Answer

PC Turns On But Doesn't Connect To Monitor, Keyboard, Or Mouse


It sounds like a ram problem, what error beeps are you getting when first booting. The ram will make all fail if faulty, if you have two banks of ram remove one and reboot, if problem the same remove the other and replace the first, If you have boot success it is the ram, has some one told you it was the power because they were wrong, has there been a storm recently, as a last resort I would reset the cmos to default, you will of course need to re-set the boot order etc, let me know how it goes please

Sep 24, 2012 | HP Pavilion a1514n (EX269AAR) PC Desktop

1 Answer

PC was booting to HP screen with constant beep. Keyboard nonfunctional. Tried different keyboard / mouse and no keyboard mouse with same problem. Pulled battery to reset cmos, now system powers up for 1...


If the computer is not reaching the BIOS screen one of the components is most likely faulty. I strongly suspect that it is either the Motherboard or the CPU. If you have made sure the CPU is seated correctly you may need to try alternate motherboards or try the CPU in an alternate computer/Visa-Versa. Hope this helps you troubleshoot and good luck.

Mar 14, 2011 | HP Computers & Internet

1 Answer

I have a hp pavilion 2000 the keyboard and mouse arent working i reinstalled the driver that somes with the computer and taken out the battery dosent help what else can i do


I assume you are talking about the laptop keyboard / mouse.

Go into BIOS and enable touchpad and keyboard.

Downlaod / Install driver from vendors site.

Dec 23, 2009 | HP Pavilion tx2500z Notebook

1 Answer

I have hp pavilion Dv2000 intel centerino duo i hear this beeps from my laptop and the monitor is black just the keyboard light ia appear


It sounds like you have a problem with your mainboard. I suggest taking it to a repairer to get checked out.

Oct 16, 2009 | HP (D7580-60003) Motherboard

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

129 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...