Will not boot up. blank screen

Try a reboot and if that don't work then F10 when booting for boot setup and check video setup

It will do that if the screen is black, Beep repeatedly, every time you tap a button. If that is the only problem you have, you don't have a problem. Just don't push the keys a blank screen. The statement "it was fine then i shooted it down then again i turn it on it was blank" , could you rephrase that statement? Is the machine not booting?

Open it again and make sure you connect all the devices and such ..It seam to be like a clear case of a disconnected cable ..If the system boot up ..and seam to run ..try to see if the vga secondary monitor brings anything to a screen ..if it does it means you messed up with the monitor connections ..cause you changed the hard disk ..you don't have a operation system to boot into and try to make an idea..but its a start ..
Other things to check is the fan connections and cables ..
If the screen is totally blank I think is like I said just a bad connection to the monitor or a damaged cable in the process of opening it .In any other case you would have at least a warning on screen even without hard disk it should boot to BIOS ..

Hello,

You may have to force the calculator to boot up. Details are in the article . Read the part on Ti83Plus family.
The article contains links to additional articles.
Hope it helps.

Problem with the Power supply.

if the picture shrink into the center of the screen about 4inch then goes blank. you do have problem with your vertical drive IC, it's either loose contact with the board or the vertical IC already malfunction.

Try the link . . . www.laptop-problem-solution.com

For find your best solution.

5

did you drop your phone
well if you did you jarred the screen loose from connector
if you didnt drop it
then make sure phone is on and do what they call a cold boot
pull the battery out remove sim blow on sim and place back in phone

One thing you can do if you have backup all your info is hard reset the phone. If you do not know how to do so please contact me and i will give you instructions.

try look your cord wire if connected is okay... or change your monitor