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My laptop keeps rebooting most of the time, but sometimes it comes on right. compaq presario v6000. what can i do? also how do i open the laptop?

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There would be certain reasons to rebooting ....first reason may be the virus..... so if u have any important data on the computer backup the data and restart the computer.....

when its coming up... ie., when you see compaq screen on the laptop keep tapping the key F11 to perform system recovery... it will go to recovery manager... click next and it would be asking for system restore... Click No and click next... then it will ask you to perform system Recovery.. Click Yes and click next... choose the option without backingup the data... and click next... ur work is done...

Posted on Aug 21, 2008

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How do you fix a black screen on compaq presario v6000?


I would start with using the Restoration Disk, and when asked do a Non-Destructive restoration.

[Don't have one? Go to HP Support on the internet, then to Contact HP. In the US the disks are free. The shipping and handling is not. $17 for a 5 to 7 day ship, $24 for a 2 to 3 day ship. The designation Presario v6000 just means your computer is one of the Presario v6000 series. The EXACT product number is on the bottom of your laptop. It's in the white Service Tag, and to the left of P/N. Write it down, have it ready to tell the nice people at HP Support. PS. Calling in the US is free. It's a toll-free number ]

Past this I would look into seeing if the Display Cable has become slightly disconnected, or is damaged.

The top cover of your laptop, the LCD screen, the metal frame around the LCD screen, and the frame around the LCD screen in front that you see, (Bezel), is the Display Assembly.

Coming out of the body of the laptop that you do not see, is a Display cable. (And the Wireless Antenna Cable)

Opening and closing the laptop can cause this cable to become disconnected, (Usually slightly), and/or damaged.
(Yes, I know. Who designed this?)

To lead you into reconnecting the Display cable, is going to be lengthy. I don't know your skill prowess, but repairing the cable may be more than you wish to take on.

First you will need to download the Service Manual. It's free from HP Support.

I chose the Compaq Presario V6000AU for an example. All of the v6000 series should fall within this service manual.

http://h10025.www1.hp.com/ewfrf/wc/manualCategory?lc=en&dlc=en&cc=us&lang=en&product=3200953&

On this page scroll down to the listing -
Compaq Presario V6000 Notebook PC - Maintenance and Service Guide, and left-click on it.

This is a PDF file. The computer you are on now has Adobe Reader on it, which uses PDF files.
I would suggest upgrading, (Free), to the newest version of Adobe Reader, if your computer does not have it on it.
Adobe Reader 9.3.4

After you click on the above file name, it will take time for the file to download.
You may just see a blank page until the file fully downloads.
Advise be patient.

Page 146 deals with the Display Assembly.

[ NOTE*
Before working on a laptop, ensure all electrical sources to the laptop are disconnected.
Remove the AC adapter (Charger), and the Battery.

Also follow Anti-Static Precautions.
If you do not know what Anti-Static Precautions are, please post in a Comment ]

Page 147 shows the Display Cable. Enlarge the page for clarity.
(Use the Zoom In tool. The + sign at the top )

The above are the easy repairs. Past this point it gets pretty intricate.

[May be a problem with the graphics chip. The GPU.

http://en.wikipedia.org/wiki/GPU

The bottom of the GPU used, (Nvidia GeForce G0 6150. Integrated graphics. GPU is soldered to the motherboard), has pins on the bottom. Contact pins.
The socket these pins insert into is a BGA socket.

http://en.wikipedia.org/wiki/Ball_grid_array

Over time, and with the heat involved inside a laptop, the pins become slightly un-soldered from the BGA socket.
This allows a bad connection.

If this is the problem the GPU chip needs to be reworked with a Reflow machine. Not a common piece of equipment in a 'Geeks are us' type of computer repair shop, if you catch my drift.
Repair will be stated as replace the motherboard.

There are other problems that can be afoot, with no easy DIY solution.

Sep 27, 2010 | PC Desktops

1 Answer

My presario v6000 laptop will not start the lights come on but screen stays black and then it keeps turning off and on lights only


Good morning! probably there's a problem on the power supply line of your laptop. kindly bring the unit to authorized service center of presario. best regards.

May 02, 2009 | PC Desktops

1 Answer

Presario v6000 Sart up.


After reboot, before restart, take the recovery CD out and let the computer start from hard disk. Let me know what happens.

Nov 30, 2008 | Compaq Presario s4020wm (DK214AR#ABA) PC...

1 Answer

Screen replacement for a compaq laptop model presario v6000


Search ebay for presaron v6000 lcd screen. You can buy it from there.

Nov 12, 2008 | Compaq PC Desktops

1 Answer

Compaq Presario V6000 screen problem


When booting up press f8, go into safe-mode. See if the screen still behaves the same way, If so... I don't think there is much that can be done except using an external monitor on the laptop.

But if it looks ok, I would set the display settings resolution to 1024x768 and freq. hz to 60

In safe-mode you may not be able to set to 1024 but have it set to something in safe-mode so when you reboot it the normal mode it will have reset some of the display settings and hopefully fixed that for you. If the problem persists, check on the freq hz setting and try to go as low as possible, probably 60hz.

G'luck

Oct 24, 2008 | Compaq Presario 5000 PC Desktop

3 Answers

User manual for compaq presario v6000


Is the microphone available on compaq presario V6000 model for using skype

Feb 19, 2008 | PC Desktops

1 Answer

Compaq Presario V6000


It actually sounds like you might have a hardware problem. If you're comfortable with opening the computer, remove any recently added hardware. If no hardware was added, then it may be necessary to remove each of the components in the following order and retest the boot process until it functions, and replace the last part removed.

Pressing F8 and/or reading the CDROM that early in the BOOT sequence is not possible, so it's in a hardware check.

Floppy, CDROM, SoundCard, Network Card, <any other cards>, extra RAM, except one or two to be able to boot.

It is also possible that either internally or externally, a cable may be loose. If you are able reseat all the cables, this may make it work. Stuff can come loose and the computer freaks out.

Lastly, if you feel like making sure that component is the problem, start plugging all pieces back in and all may work. This would mean that something was loose.

Nov 26, 2007 | Compaq Presario s4020wm (DK214AR#ABA) PC...

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