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HTC Warhawk Troubleshooting

Dead Phone

No matter what buttons you push the phone will not turn on.

Battery is dead

If your phone won't turn on odds are your battery is dead. Try charging the phone for a minimum of 1 hour and turning the phone back on. If that does not turn the on the phone you need to replace you battery with a new one.

LCD is not Working

The phone is not responding to your commands.

Power Cycle Phone

If you phone is not responding to your commands when you touch the screen, try turning off the phone, wait a couple of minutes and then turn it back on. If that does not work your LCD screen needs to be replaced.

Warped Screen

Screen does not look right

Screen is blurry

If parts of your screen are blurry, try turning your phone on and off and see if that fixes it. If it doesn't your cover the the LCD needs to be replaced.

Buttons not working

If the phone does nothing when you push a button

Sticky Buttons

If the phone does not respond when you push a button they might be sticky. Try taking a Q-tip dipped in rubbing alcohol and clean the area around the buttons in an attempt to clean it. If that does not work, your buttons need to be replaced.

I have a HTC pure's brightness is very low.some times it's brightness going high and technician said that problem is voltage to display on main board.I have replace a new display.but problem is we need circuit diagram for check inverters voltage to fix it.

please can you give me a circuit diagram for htc pure or Touch Diamond2?

its is big help for me to fix it.

I am waiting for answer ASAP.

Nishanth - Réponse

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