I have a rollei 5s action cam and it will turn on the screen will show for 8 seconds then no picture on screen but everything else is on ,lights video symbol etc,nothing on screen tho

Start with the power supply board first. That usually fixes the problem. No need tor the T-con board.

iPhone camera, just as most on the market, has a letter-box sensor dimension of 3/4 (or 2/3, not sure). iPhone 5 screen is wide-format (propably 16:9). You may either zoom in (double-tap) or crop the photos in photos-app to match the screen dimension. 8MPix photos have plenty of room for cropping, still filling the screen in iPhone 5 and also HD TV:s (1080x1920 = 2,073 MPix).
Video is 16:9 HD (1080x1920).

watch the video to capture a photo in full size

Hold down the power button and the menu button for 5 seconds or so for a soft reset.

Have patience! It can take the modem/router 30 to 90 seconds to _FULLY_ restart, and to synchronize with the Internet Service Provider's network. Meanwhile, your computer may show "no network connection" or "network cable unplugged". Then, it takes 15 seconds for your computer to synchronize with your modem/router -- that 15 seconds is what you're experience if you unplug the cable, and then "last action to plug it".

To turn on an HP webcam:
1. Go to QuickPlay (press the blue-lighted button above the F3 key (or next to the power button)).
2. When QuickPlay shows up, there is a row of six icons across the bottom of the screen: click on the second one from the left (the one with the photo-movie_reel-music_notes).
3. A window with three 'frames' shows up. On the left frame there are six items: the fifth one should say 'HP Webcam'. Click on it.
4. The webcam's blue LED light should now be turned on. There should be a rectangle with dimensions of ratio 1:2 which should show what the camera is sensing.
5. There is a row of seven buttons above that rectangle: the seventh is for taking snapshots and the sixth for recording videos.
6. Videos and pictures are saved at:
Pictures -- C:\Users\Public\Public Pictures\My Snapshots
Videos -- C:\Users\Public\Public Videos\HP Webcam
sometimes it doesnt say "hp web cam" it says "usb video device"

Sony has a recall on some of these ccd imager problems. Contact Sony to see if your model applies, but it sounds like an imager problem on your pal format camcorder. Larry

hello sir, please do the following:

1. Go to QuickPlay (press the blue-lighted button above the F3 key (or next to the power button)).
2. When QuickPlay shows up, there is a row of six icons across the bottom of the screen: click on the second one from the left (the one with the photo-movie_reel-music_notes).
3. A window with three 'frames' shows up. On the left frame there are six items: the fifth one should say 'HP Webcam'. Click on it.
4. The webcam's blue LED light should now be turned on. There should be a rectangle with dimensions of ratio 1:2 which should show what the camera is sensing.
5. There is a row of seven buttons above that rectangle: the seventh is for taking snapshots and the sixth for recording videos.
6. Videos and pictures are saved at:
Pictures -- C:\Users\Public\Public Pictures\My Snapshots
Videos -- C:\Users\Public\Public Videos\ Webcam kindly rate me..
thanks for using fixya..

I think that you may have blown the final audio output amp. and what you are gearing is pre-driver audio through a leakage path
router login

Solutions are in order of increasing probability of data loss AND device recovery.
Screen messages are loose approximations

A Soft Reset
1. Hold Power switch up for 5 seconds.
2. Screen displays "Goodbye".
3. Restart

B. Hard Reset
1. Hold Power Switch for 30 seconds
2. Restart

C. Recovery Mode
1. Hold Power Switch for 5 seconds to switch device Off
2. Move switch to Hold
3. Press and hold Home button
4. Connect USB cable to device
5. Screen displays "USB" in small type and "16 MB Format" shows up in My Computer
6. Copy firmware files to "16 MB Format" drive letter
7. Disconnect USB cable
8. Screen displays "Firmware update"
9. Restart device

C. Force Format (This one wipes the data partition. Make sure all needed music/pictures/video exist elsewhere)

1. Hold Power Switch for 5 seconds to switch device Off
2. Move switch to Hold
3. Press and hold top/North/up of Scroll Wheel
4. Connect USB cable to device
5. Screen displays "Format and lose data"
6. Press right/East on Scroll Wheel to confirm
7. Screen displays "Formatting"
8. Restart device

D. Manufacturing Mode (included for completeness only)
1. Hold Power Switch for 5 seconds to switch device Off
2. Move switch to Hold
3. Press and hold centre of Scroll Wheel button
4. Connect USB cable to device
5. Windows detects a new hardware device
6. ???
7. ???
8. ???

In msn live click on show menu then tools option for cam setup
If that don't work click again show menu then actions then video then show my webcam or start video conversation.
If taht does'nt work then I would assume it's something in your camera setup itself