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My compaq presario cq40 laptop's logon screen didn't open. and key board, touch pad didn,t work. pls tell me a solution


Answers :

My screen laptop not functional as well..seem like the power supply not connect to the screen..it because there are blink-blink light signal at the keyboard
Restart machine and when the compaq logo comes on hit and hold F8 this will take you to the screen where you can enter safemode go to start and then programes then accessories then system tool and then system restore and restore to a time before you had this problem
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My compaq presario cq40 laptop's logon screen didn't open. and key board, touch pad didn,t work. pls tell me a solution


My screen laptop not functional as well..seem like the power supply not connect to the screen..it because there are blink-blink light signal at the keyboard ... PC Laptops

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

Gateway GT4022 has issues powering up and restarting


1.Yes the Power On switch is okay. (PS. If you hold down the Power On button for 10 seconds on any computer, it will turn off)2.The heatsink held down by springs on the Northbridge, and Southbridge chipsets, is an excellent idea. Wo ... Gateway GT4022 PC Desktop

I have an Acer Aspire One netbook. The netbook seems to have stopped communicating with the built-in Crystal Eye camera. The icon normally found in the control panel has disappeared and when I attempted to reinstall camera drivers using Acer eRecovery Management there was an error message that said the camera was not found and suggested to plug it in. Assistance would be greatly appreciated.


There are a few things you can do to narrow the problem down.First, I would try to log in to your BIOS. You can do this reading the screen that appears before the windows logo. You should see an instruction telling you to hit F2 or some o ... Acer Aspire One AOA150-1784 Netbook

Mouse pad double click option not working a


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T-43 Laptop - Screen freezes, mouse freezes, all functions stop..


I have the same issue i have a toshiba A80 satellite laptop and really want it fixed. did u find a solution? i couldnt figure out paul7of9 solution. possibly because its a different laptop ... IBM ThinkPad T43 Notebook

Touch pad and keyboard freeze after startup


Check your memory. Reseat your memory. Try that first. The next step would be to get *********** board checked. All I own is Acers and I have had that same problem. Usually after reseating the memory everything seems to work just fine. But this could ... Acer TravelMate 2300 Notebook

Media Buttons and Finger Scanner


Hey there\015\012I have the same laptop (toshiba sat A100) and have had the same problem (and many others!) the only way you can get the buttons to work is if you use the product recovery disk and start over from scratch.. I have had to do this ... Toshiba Satellite A100-S8111TD Notebook

Overheating dell inspiron 1420


Hey there, I have two possible solutions for ya. First, I know it is only 3 months old but I would check to see if the heat sink is clean. They are located in the back left corner. The part that should be cleaned looks sort of like fins on an air ... Dell Inspiron 1420 Laptop

I got problem with dv2000 HP laptop, I got very dim windows, I have change inverter, monitor, and check the lid switch, still have some problem,when connect to external monitor, everything is OK, could you tell me is there any wrong caused by mother board?? Tks a lot!!!


IT's the GRAPHICS CHIPSET ON THE MOTHERBOARD.ive ran into simular casses where" DV2000 notebook by HP has some serious issues. I just recently picked\015\012this laptop up from a customer who wants me to fix it. And to be hone ... PC Laptops

-computer has gone blank


This could be anything from the monitor to bad ram or other items...i.e. software. I can't tell you what to replace but I can tell you what to check....in probable logical sequence. First, check your connections....meaning unplug and plug in again. ... Rosewill R900J 19" Flat Panel LCD Monitor

Can anyone tell me why a keyboard on the CQ50 would stop working after opening the case? I replaced the display in my CQ50, something I have done several times before with other laptops. When i reassembled, the keyboard no longer functioned. The touch pad is fine and I can use an external USB keyboard. I bought a brand new replacement keyboard and that doesn't work either. Could something have happened to the system board to make the keyboard stop working?


Are you sure that you have inserted the strip connector correctly into the motherboard connector? If not fully inserted before closing the pressure clips it may not connect properly. ... HP Compaq Presario CQ50-110US Laptop

Will not turn on


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Touch pad works intermittently


... Toshiba Portege M700-S7008 Notebook

Ky pad not functiong lttr not typying


Please state what you are facing also tell us did you open it casing or any chances for the keypad filim cable detached \015\012it can be due to the non connectivity or device driver issue, The best solution is to connect a PS2 or USB external ... Toshiba Satellite M115-S3094 Notebook

There is a bad connection between the power cord and the port into which it fits. this bad connect has lasted for weeks. i've been able to jiggle the cord and situate it so their is a connection. but, now i have lost the connection entirely and am operating solely on with battery. need help.


The port on the laptop where the AC adapter, (Charger to some), plugs into is the DC Power Jack.(Or DC-in )This is an example of an aftermarket manufacturers offering for a DC Power jack, that fits an Acer Aspire 4520 Series Noteboo ... Acer Aspire 4520-5582 Notebook

Relisys 17in tft monitor


Hi everyone, i have a relisys monitor and had this exact same problem where the menu screen comes on and then cycles through the various options until it gets stuck in a loop within the colours settings. - the solution i found ... Relisys TL 766 Monitor

Screen shrinks monentarily then zooms in untill screen is blank, then turns off.


OK PEOPLE I GOT THE SOLUTION TO THE MAG INNOVISION LT916S GOING BLACK AFTER ANY LENGTH OF TIME BEING ON!!! I JUST REPAIRED MINE TODAY! THE PROBLEM IS THE CAPACITOR BANK IN THE POWER SUPPLY PART THERE ARE 6 CAPACITORS I HAD A FEW LEAKY ONES "NOT GOOD" ... LG Flatron 915FT 19" CRT Monitor

Monitor will not turn on


Normal 0 false false false MicrosoftInternetExplorer4 \015\012 /* Style Definitions */ table.MsoNormalTable\011{mso-style-name:"Table Normal";\011mso-tstyle-rowband-size:0;\011mso-tstyle-colband-size:0;\011mso-style-nosh ... Dell E173FP 17" LCD Monitor

Monitor does not turn on


Normal 0 false false false MicrosoftInternetExplorer4 \015\012 /* Style Definitions */ table.MsoNormalTable\011{mso-style-name:"Table Normal";\011mso-tstyle-rowband-size:0;\011mso-tstyle-colband-size:0;\011mso-style-nosh ... Dell E173FP 17" LCD Monitor

No display the stand by light goes from orange to green the no signal dispay comes on then goes...but the display does not turn on. Tried a different monitor with the same video card and it works. What's the problem


Normal\015\012 0\015\012 \015\012 \015\012 false\015\012 false\015\012 false\015\012 \015\012 \015\012 \015\012 \015\012 \015\012 \015\012 \015\012 MicrosoftInternetExplorer4\015\012 \015\012\015\012 \015\012 \015\012\015\012\015\0 ... Neovo E-19A 19" LCD Monitor

Touchpad is not working


Hello,My name is ArmyMason, I have a solution for you. 1. Make sure the touch pad is on, some come with buttons to turn on or off this function.2. Make sure the drivers are installed and recognized in the Device Ma ... ASUS PC Laptops

Video card problem?


I may get a little detailed with my solution, as I want you to have all the information I feel is relevant. The fix may be something you wish to attempt, or at the very least, you'll have the knowledge of what is going on.I believe it is a prob ... HP Pavilion ze2000 Notebook

I am working on an HP Pavillion a1220n Desktop and I am getting different bootups each time. First we had a visual (video), but when we enter bios, the computer would not freze up, but simply just reboot itsself, and it would reboot everytime by itsself, no matter where you were at from 15-20 seconds after booting up. So I removed the CPU/FAN and Heatsync and they were covered with dust, I cleaned the dust off, and plug it back in, and now when I turn it on, the fans are running in the back, b


You didn't break the computer, They did.(EDIT: This is a long solution. I detailed it out, because I thought you would want this knowledge. I apologize for the length of it, however)Computers MUST have the inside cleaned out o ... PC Desktops

Touch pad Sir,my laptop's touch pad is working only for navigation but not for clicksi.e.when we click to open sth. the click is not working.


Sir \015\012\015\012 My dell laptop keyboard is not working.I think that i have to change the keyboard.But next day it works may be it will be the board problem?what is the solution.R it will b the board problem ... Acer Aspire 5610-4648 Notebook
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