My tv has a blue screen with no media device in th center

It will be best to contact the authorized service center for Panasonic at your town. Some critical parts to Plasma displays will be very difficult to get by open electronic spare part market.

press F10 and format the pc with inbuild pc recovery and if it does not works then format your pc using the recovery discs given to you by HP.

This could be a reception problem of the cable transmission or the cable box if used. Are you using cable or SAT box. Tv goes to blue screen if signal is weak automatically.

look for drivers. If pinnacle dosnt make vista driver which i heard they dont. you CANT use it with Vista, thank microsoft and pinnacle for that one.

hello, make sure your ac power is correct as far as gounding and proper polarity.
some homes are wired incorrectly and the tv wont operate like this.
first step is to check your sockets with a (ground fault tester) its a small plug in unit with led lights that indicates if there any electrical fualt in your power lines.
if it isnt your wall sockets then it is inside your tv set. the media slot is for a media card it shouldnt have anything to do with your tv working or turning on.
if your not able to see a welcome screen menu when you turn it on, this indicates a shut down circut or power issue.
you may want to find a tv service center to check it for you
this is your best chioce.

hope this helps

The blue screen is fairly common and is displayed when inadequate signal is present.
In other words, 'no reception.'

The weak BBC1 signal is kind of a confirmation of your poor signal strength.

Are you using component video cables? If so, check that these aren't loose on either end. Next I'd consider that whatever video cable/input might be bad, and switch cable or cable type... i.e. switch from component to HDMI or vice-versa. Then change up the source (cable box versus DVD player). If you're still seeing blue at this point, the TV internals are the bad.

hety restart u r pc in safemode
(f8 for safemode) then go to run and give
restore then select restore u r pc to earier working time.
it's so good in vista.
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go to http://www.hauppauge.com/site/support/support_mce.html to down load media center drivers to run the hp expresscard tv turner in windows media center works with xp and vista

First, HORIZONTAL CENTER.
1) Press MENU.
2) Scroll to SETTINGS.
3) Scroll to SCREEN.
4) Go to HORIZONTAL CENTER. Move the picture to the right. Hopefully, the line will go away. Otherwise, there is a problem with the pixels or the signal processor. Call 1-800-222-SONY. Or, http://eservice.sony.com. Have a high-limit credit card handy for out of warranty repairs. Sorry about that.