I can't get any display on the screen of my pc.The power is working very well and all the led indicators are on. No sound during POST, and I have tried connecting a screen through the external screen port. But I still can't get any display. I need help and I need it real quick as this whole thing is affecting my work. Thanks, awaiting the best solution. NB: It's a HP pavilion Entertainment PC (Tablet)

Sounds like it does not have enough battery power to stay on. If you have not tried to charge it, you should try that first. If you have, it sounds like it is not getting charged or not holding a charge. Could be bad AC power source, bad charger, bad charger connection or bad battery. Take steps to confirm that each of these are good. If all of these are good, sometimes the tablet can become so discharged that it will not allow itself to charge. When they are in that state, sometimes you can trick them into charging again by repeatedly disconnecting and reconnecting the charger as follows: With charger plugged in to AC power source, connect the charger to the tablet. Pay attention to the screen or LED or whatever indicator your tablet has to let you know it is charging. You may see it momentarily indicate charging, or maybe not at all. Then unplug the charger from the tablet then immediately plug it back in and pay attention for the charge indication again. You may have to do this a bunch of times (like 20) until you see the indication that it is charging. When you do get the indication, stop unplugging and re-plugging and let the tablet charge for 24 hours (to a full charge). This trick doesn't always work. Sometimes the battery or charging circuit or an internal connection is bad and no amount of unplugging/re-plugging will fix a hardware problem.

You can likely free the power button by getting in the crevices (long nails work great) and pulling the power button out, or clearing contaminants. Additionally, you might have to access your hard drive through a computer and delete some app data or pictures to free memory and solve the freezing problem.

1. Unplug Kindle from power adapter or computer.
2. Slide and release the power button. The LED light that surrounds the power button will display green for two seconds.
3. Shut down Kindle by sliding and holding the power button for five seconds. The LED light will blink three times. Wait for the screen to go blank, then release the power button.
4. Turn on the Kindle by sliding and releasing the power button.
5. If Kindle is still not working, you can perform a hard reset by sliding and holding the power button for 15 seconds.
6. If Kindle is still unresponsive, try charging Kindle before trying to restart the device once again.
7. Make sure you have the latest software version available installed on your Kindle. The latest version is available here: www.amazon.com/kindlesoftwareupdates

If you continue to experience problems, please contact us.


^ The above information, and much more is found on Amazon's kindle troubleshooting section. The link below will take you there in case you have any further problems.

http://www.amazon.com/gp/help/customer/display.html?ie=UTF8&nodeId=200510540

Hope this helps ! :]

To access the BIOS Utility, press F2 during the POST (power-on self-test) while the TravelMate logo is being displayed.

I know this is an old post, but the LED code for CAPS lock on, F4 flashing, F5 on means memory issue. I had this issue, reseated the memory, and the issue was resolved.

Does your tablet have an LED to indicate it's being powered? If so, it must be the pen.
Does your pen have an internal battery? If so, it's time to replace it.
Good luck!

I am also having the same issues with my E-295c tablet as well. Were you able to figure out what your problem is? I thought mine may have been my port replicator, but it continues after removing that. And mine always seems to do it for sure everytime I have a full screen video playing. Thanks!

Hi,

The display properties indicate the hardware is working, so it's likely just a setting.

On HP/Compaq models you will see a picture, usually on the F4 key that looks like a screen with two lines beside it.

You need to hold down the Fn key(bottom left) and then push the F4 key at the same time to cycle between LCD, external or both.
If it is a newer model, a menu will pop up when you do this asking if you want to duplicate the LCD on the external, switch to the external or extend the desktop onto the external. Select the appropriate setting or continue holding down Fn while pressing F4 to cycle between the settings to the one you want.

If you have re-installed the computer at some point with anything other than the factory recovery set this may not work and I will have to give you a longer set of instructions.

If this works please rate this as fixed, if not reply back and indicate what version of windows you're using and I will post the instructions for the "long" way.


Chris

Have you tried pressing F1 while booting?

If your LCD monitor has damage it could be in three forrmats:

1) Damage LCD ribbon. The screen will power up bright white and you will see random strings of color in diaganol or horizontal streaking slowly across your screen.

2) Damaged Liquid Crystal Container. The thin glass/plastic may have ruptured due to an impact on the screen. You will see sharp jagged lines and maybe a partial post screen, but where the sharp "jaggies" are, are now permantly broken

3) Nothing on screen. This indicates that your internal CCFL (oh I love LED technology) tubes have now lived their life and will not ignite. To test this method, hold a very bright light to the screen and see if you can see any logos (Compaq/HP/Win Xp loading screen...etc)

If you can see something, your screen is fine, but there is no light behind it for you to see.

Hope this helps.