Guide :Tablets & eReaders : Compaq tc4400 Tablet PC (RL875AW#ABA)

Blank screen on boot

When i turn my tablet on, the small lights are on, but nothing appears on the screen. there is no login or anything, just a blank screen, ive tried taking out the battery and turning the computer on and off. but nothing has worked. and if i press enter button there are loud beeps. i really need this solved soon! thanks

Research, Knowledge and Information :

Blank screen at start-up - Windows 7 - Tom's Hardware

I have a problem with my Win-7 desktop PC (HP p6280t). (The screen remains blank, the HDD activity stops and there no cursor and the keyboard is unresponsive a few ...
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HP Notebook PCs - Troubleshooting Black Screen Displays with ...

HP Notebook PCs - Troubleshooting Black Screen ... There are many reasons that a computer does not startup or ... If the display remains blank (black screen ...
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Black (Blank) Screen After Boot -

Aug 20, 2009 · So I have been using Windows 7 RC for over a month now, and yesterday, after a reboot, Windows 7 booted up to a black screen, with only a movable cursor.
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Mac OS X: Gray screen appears during startup - Apple Support

Blank screen. After the power-on self test is complete, ... If you lock your Mac using Find My Mac, your screen shows a four or six digit lock screen at startup.
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Vista blank screen on boot-up - Microsoft Community

HP Pavilion laptop running Vista Home edition. On boot-up, it shows the normal bios screen, then attempts to boot to Vista. It proceeds with boot-up sequence, shows ...
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Troubleshoot black screen problems - Windows Help

May 03, 2017 · Troubleshoot black screen or blank screen errors. ... For more information about what a clean boot is and how to run it for your version of Windows, ...
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Blank Screen on startup - Windows 10 Forums

I'm new to this forum, and have searched the FAQs, and looked around a bit to find my issue, but nothing has come up. If this has already been address
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A Solution for MacBook Pro Booting to a Black Screen

Nov 21, 2014 · A Solution for MacBook Pro Booting to a ... Had the black/blank screen at boot on a mid 2013 11″ MBA after ... I had the blank screen after leaving the ...
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My computer boots to a black screen, what options do I have ...

My computer boots to a black screen, ... At first, because also the graphics was having a problem, when this problem occurred, I would only see a blank screen, ...
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my new computer wont boot up just black screen - [Solved ...

So I've built new pc yesterday. The problem is that it won't boot. All fans are spinning,optical drive is bleeping too, though I cannot access it.On monitor it says ...
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Suggested Questions And Answer :

Compaq tc4400 suddenly turned into non tablet pc (pen & touch gone)

Http:// this is where your find the moel drivers for tablet , there are two available , so please read before installing.
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HP tablet pc boot problem

The problem is with the lcd screen. Hp has used the cheapest lid switches available in the market.Therefore it offers a two yr extended warranty to all its customers. refer to the hp website or call its helpline
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Blank Screen Aloha, I am having a problem with my Toshiba Satellite R-15. I was on it the other night when the screen went blank and it was was still running. I thought the battery or the connection was the problem,so I turned the power off and the laptop would boot up and still no monitor. I did turn the screen so it was on tablet mode,when this all happened and the screen was on for about a minute or so thats when it went blank(do not know if that makes a difference or not) Do you have any suggestions on what to do? I do not have a reference manual to help troubleshoot. Mahalos Willy J

The bad thing about this is that it could be a software related issue or a hardware issue. If you're willing, you can disassemble the unit and check for a damaged or loose connector to the monitor. If there doesn't appear to be any issues there it may well be that the screen has gone bad or there is something wrong with the driver/setting on the unit itself that is causing the screen to saty off. I'd move forward with the hardware issue first though.
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Compaq tablet tc4400 screen does not rotate - Compaq tc4400 Tablet PC (RL875AW#ABA)

Contact HP for a new Hinge Assembly.
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Blank screen on boot

Hi firend u havre to do this chk the ram remove & clean it reinstall it in your pc if problem occers then u have heting problem ur prosser fan has been dust so remove your prosser fan clan it put it back agin
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I have a Toshiba Tecra M7 that won't boot and up until this morning nothing worked. This is what I've done so far this morning WHEN it does decide to boot. 1. Power up computer from off with ESC key. 2. Released ESC key, pressed F1. Unit went into the BIOS setup screen. In the BIOS page I changed the 1st boot to CDROM so that it will boot the OS disk No longer a blank screen and MICROCODE, CMOS, PIT, APIC, MEMORY AND HDD CHECKED OK. So, turned off and start up from CD to load the files Now it starts loading the files from CD but then froze and there is nothing on the screen once again. Now I'm back to square one. It won't boot up after the freeze...

Your hard drive may have gone south. Remove it and check with diagnostic software. Bad sectors in critical areas of operating system data will do this.
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What do you do when you get a blank screen?

Hi,1) You should try restarting it, maby that will solve the problem.2) If that does not happen, then go to a computer specialist, there maby is something wrong with your Display.
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