Question about Computers & Internet

1 Answer

My monitor, mouse and keyboard don't work

My computer is a scaleo p and when i turn it on the monitor mouse and keyboard dont work. I have had this problem before and left the pc for a week and it seemed to work again but just recently it has stopped. wat could the proble be and is there anyway i can fix it quickly?

Posted by on

  • 2 more comments 
  • Bean13 Jun 13, 2008

    okay i will try and clean it. also when i turn the pc on TWO of the LEDs light up

  • Bean13 Jun 14, 2008

    Well the last time it started running it lasted for 2 weeks being turned off at night and on at 4 o clock-ish on most days. Also the LEDs are on solid but Im not sure wether they are just for decoration. I tried to get in to the pc to clean the fan but am struggling to get the pc casing off.. Also i dont know wether this could be a problem with dust on the inside of the pc. Thanks for the help so far.

  • Bean13 Jun 16, 2008

    Hey thanks for all your help Mike. I have some great news. All i did was clean out the fan a little and left the pc overnight and now it is working again and yes the green red and amber lights are on. So i guess the fan may have been spinning too slow and maybe over heating the computer? All I know is it is working again and thanks for the help.

  • Hai_Type_D Nov 29, 2008

    i have a asus motherboard(P5KPL-VM) with a geForce 8400gs. brought a geForce 9600 and replaced the old 1. it didnt work(no video in monitor).so i put my old graphic card back and that didnt work either. niether does the mouse or keyboard works when my computer powers on. turns out i have a 350 wat power supply and the new graphic card needs 600 wats minimum. so maybe i blew something... how do i reset the bios or w/e without seeing it on video? can i reset somhow to view from my motherboard slot? (also tried to take out the graphic cards and pluged the monitor to the motherboard but that didnt work either)....... thanks for reading any help?


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 2,351 Answers

Try cleaning out the PC. Clean the CPU fan, remove all dust build up within the case. Canned air helps a lot. Blow out the power supply too. When you are able to power up the PC, do you see the case LED's light up / flashing?
I'm keeping in mind that when you loose the video display you also loose the use of the PS2 keyboard & PS2 mouse. If the CPU is over heating the system will shut down the PC.
If you're system is still under warranty, please call Fujitsu.
You may need a new power supply, CPU or board. Sorry!

Good luck!

Posted on Jun 13, 2008

  • 2 more comments 
  • Mike Peluso
    Mike Peluso Jun 13, 2008

    Bean, what color are the LED's? Are the solid or do they flash?

  • Mike Peluso
    Mike Peluso Jun 13, 2008

    Also the last time is did function, how long did it run? Do you recall the first time the PC started to screw up? had you possible installed any new hardware or software?


  • Mike Peluso
    Mike Peluso Jun 14, 2008

    The inside of a PC in no different than the screen on a TV. It attracts dust & dirt. Most PC's have four screws on the back side of the case. While looking at the front of the case, you want to remove the left side panel. If there are no screws there can be a small lever that slides up or down when pushed. At the same time you push that lever you would use the palm of your hand & push the side panel towards the rear of the PC to remove. Still other cases may have a similar latch located on the bottom of the PC. Bottom latches release the side panel outwards & not to the rear. If you have you're manual it should show how to get into the PC case. Every PC should be cleanned once every 4 to six months. The LED's I am talking about are located right next to the crom drive, floppy drive & near the power on & reset buttons. I see the Scaleo has three LED's at the front bottom. They are not the LED's I'm talking about. (Green, Amber & Red LED's).

    May I suggest swapping out you're power supply. To do this, you will have to get the case opened.


  • Mike Peluso
    Mike Peluso Jun 16, 2008

    You're Welcome!


1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Wireless keyboard and mouse not working after reastart

Just a thought--try this. Go into the device manager and delete all the USB ports. Don't worry--they will be reinstalled on restart. Sounds like there is something having to do with them that is confusing the computer.
Just right-click on My Computer (or Computer in Win 7), choose properties and then click on device manager to get there.

Nov 20, 2011 | Computers & Internet

1 Answer

My LG Flatron W2453SQ monitor is connected to my laptop. Since two days ago, when I dont touch the keyboard/mouse for 30 secs the monitor goes blank and enteres power saving mode. I have chyecked the cable...

HI kissakiwi,

In the control panel's power option , you need to change the SYTEM STANDBY settings to never , and then the problem would be solved.

There are three options , turn of monitor, turn of hard disk and , system standby , if you select all of these three to 'never' then you won't have this problem.

Remember you can also change the settings via the screen saver tab when you right click and select properties on the desktop.

Let me know in case you have any queries. Hope this helps ...:)

Jul 01, 2011 | LG 22" FLATRON LCD Monitor

2 Answers

I was dusting my acer monitor and microsoft wireless keyboard and i must have hit something because now my monitor is reading sideways and the mouse wont work with it either. Can you tell me what I need to...

Sounds like you changed the orientation of your display settings from landscape to portrait.
In Windows 7 you can go to the control panel, choose display and click "Change Display Settings" on the left side.

From there choose the "Orientation" dropdown and change to your desired setting (most likely landscape)

Good luck

May 12, 2011 | Acer AL1916W 19" LCD Monitor

1 Answer

Computer turns on but nothing comes on the monitor and keyboard and mouse dont work Either

please take off the monitor data cable ( see small square on the monitor mean monitor its ok ) please tell us if you hear any peeb from your case if no that is mean you have aproblem with motherboard or cpu.

if you see that is helpful please don't forget to vote the answer

good luck

Apr 21, 2011 | Acer AM5201-EF8400A DT PHENOM 8400 2.1G...

1 Answer

Keyboard and mouse not working

turn off your computer and replug all cables at the back of the system then turn it on

Mar 27, 2010 | E-Machines eMachines Desktop PC

3 Answers

Mouse Freezes


I have the same problem in Vista, I found a true and working solution apart of droping the mouse to the trash, ok, go to... go to the english version if you dont speak chinese, then find the driver for the mouse model ***-49Z, and there is the solution, GE isnt the builder of this mouse.

Take Care.

Greetings from Mexico.

Jan 12, 2009 | GE HO97769 Deluxe Optical Mouse

4 Answers

Mouse and keyboard not recognized on second computer

Solution for the mouse. I have 8 KVM's. Most of my computers work with the KVMs. On 1 inland KVM the logitect and Microsoft optical mice do not work on one computer (but work with the other computers). They both are USB. I hook them up with a USB to PS2 adapter. If I use a ps2 ball mouse connected to the KVM the mouse works. All the Mice work if I directly connect them. Since I do not want a ball mouse I got a Frisby optical PS2 mouse. It works with all the computers on the KVM's.

I do not have a solution for the Keyboard yet. 1 computer (ASUS MB) on my trendnet or belkin 4 postion KVM does not recognize the keyboard.

Aug 25, 2008 | D-Link DKVM 2K (DKVM-2K) 2-port KVM Switch

2 Answers

My Keyboard only works on one PC but the monitor and mouse works on both?

Plug the key board and mouse directly into the computer that doesn't work, let it recognize the hardware and then reboot. After reboot, plug the keyboard and mouse back into the KVM and reboot again. That solved the problem for me. Most likely, the computer that doesn't work has never loaded the driver for that key board and does not recognize the input sent from the KVM.

Oct 09, 2007 | Belkin F1DK102U 2-port KVM Switch

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

Related Topics:

1,472 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18384 Answers


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