Acer v700 fan fail - Acer V700

Reinstall drivers.

You may buy the Fan from Authorized Service Center of Acer.

Unfortunately, the DLP chip of your projector is defective, and will require to be replaced/repaired.

That is not acceptable. If the timing circuit fails, that will require replacement of the circuit board or thermal switch. Return ASAP for a replacement.

fan fail will system automatic shut down soon how i removed this error

Try to do a reset all. Click on configuration, then click on others and click on the reset all button.
You may need to trash and re-install the twain driver. Please log on to epson.com to get the proper driver for your scanner compatible with your operating system.

no work

Dead CCD.
Needs replacement.

Use VLC Media Player: http://www.videolan.org/vlc/ This is a 'universal' media player, so you can now, if you want, use just this player all on its own for all your videos of whatever file extension. The required codecs are included in the download. Nevertheless I'm still keeping Windows Media Player 10, QuickTime player, RealOne player and DivX player for the odd occasions when one of these has to be deployed. So far, no such an occasion has arisen! By the way, there is a dearth of V700 video on the net. So, please let us know your assessment of the V700 videos once you get it working on the VLC Media Player.