Every time I turn my laptop on, it will boot OK and begin to function as it should. At various times (usually within 30 minutes) it will simply click and go off (black screen-no green lights). I can immediately turn it back on, (sometimes happens twice in a row) and it will then "run" forever. I notice that sometimes this happens just as I try to access the Internet. I am also having a problem getting the machine to ALWAYS recognize my wireless router and connection that is located about 8 feet away. It tells me it can find no wireless in range (then sometimes finds 4-6 networks in range). I have blown out the dust, etc. from the open portals, but no change. I have reloaded the LAN and wireless drivers, reset the system etc. to no avail

Beep sound indicates some hardware parts are not functioning properly(test all parts like Bluetooth,touch pad,Keyboard(test all the keys)etc...... If all parts are functioning properly reinstall the operating system
To reinstall you need *A copy of operating system loaded in a DVD or a CD

To reinstall *Insert the os CD to DVD drive *When your PC's logo appears keep pressing F12 *Select boot from DVD/RW++ *Select "INSTALL NOW"(in windows operating system) *Select a drive in which the operating system is to linstall *Follow the Instructions....
Thank you Don't forget to rate

Error E000002

Press the the " additional functions" button, then the numbers 2 and 8 simaltaneously,and then the additional functions button.

This will bring a new screen with several icons. Press "Coppier".

This will bring several more icons to view. At the top of the screen press "Function" and then "Clear" at this point a new icon will display "ERR". Press it and then "OK"

This should make the coppier recover from its critical error.

Disconnect the machine from the power source for 30 Seconds and power it up. If the reeor returns it will within 5 Minutes or so. If it doesn't, it is now OK, until the next time that is.

Hope this helps.

I had the same problem. HP Pro Support advised me to
deinstall the additional paper tray and the toner.
and reapply the firmware update 3 times.
It sounded stupid to me but it worked!!!
Be sure to use usb connection and wait 30 min between progress.

1 st time - no paper tray, toner, wait 30 minutes
2 nd time - no paper tray, wait 30 minutes,
3 rd time - all together now, wait 30 minutes

I hope this will help you and others,
Arthur

This is usually something to do with network booting, see if your PC is trying to boot from some sort of network device, or network address, real or imaginary, It may also be a virus, trying to connect, somewhere, at boot up, so run a rootkit check too. Check all network settings and privacy settings too.
Here is a program that runs at boot time and tells you what is going on and how to speed up your boot time, it may help. copy/paste below. http://www.soft32.com/Download/Free/BootVis/4-19687-1.html

make sure with the external connected you use the function key and the f combination to force it to try and switch between the 2

Hello.
Please try with another AC power supply.

Perhaps this can help...
I have the solution for the non booting Toshiba that I wrote almost a year ago. This tutorial (written and pics from the repair of my m35) is applicable to laptops that shut down without any warning, laptops that turn on only sometimes, and laptops that simply refuse to turn on (LEDs blink, fan spins up for a second and then everything just goes dead). So if your laptop does not turn on, it goes completely dead within a few minutes after bootup, here's the link to the tutorial. The repair takes about an hour, there's no need of replacing any parts, reinstalling any software or any other thing. The only investment in repairing your laptop with this tutorial is your time. Basically, you can repair your laptop within the hour, without spending any money for any parts or software.
http://imateski.blogspot.com/2008/08/toshiba-satellite-m35x-motherboard.html

Here is some great source to solve any kinds of laptop's problem.

» Hp Laptop's Solution
» Compaq Laptop's Solution
» Acer Laptop's Solution
» Dell Laptop's Solution
» Toshiba Laptop's Solution
» Asus Laptop's Solution

Here is some another Great source to download any kinds of laptop Drivers.

» Hp Driver's Download
» Compaq Driver's Download
» Acer Driver's Download
» Dell Driver's Download
» Toshiba Driver's Download
» Asus Driver's Download

>12

Hi i think the problem is with the battery or power supply.When you power up the laptop without the external keyboard and mouse everything is ok, yes?Check that the battery is charging properly and that the charger is doing its job.

maybe your graphics card it stuffed up