brikka

Yesterday morning my DHD came out with a serious problem: WONT BOOT!!! After pressing power button, it still remained nothing bot only 7 vibrations. I thought that may be caused by a navigation app .
I searched all solutions but all in vain. And then I called HTC technical service and he said after pressing volume down and power should solve this problem, but everything will get lost. I did as he said but still only 7 vibrations after pressing these two buttons.
Technical service arranged a local express and will find out what the problem is.
I will post the result when I get my DHD back from HTC engineer.

SB13X

What was the LED doing? What colour was it??

Oh and read here for same symptoms:

http://forum.xda-developers.com/showthread.php?t=1203856

Found searching google...

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Last edited by SB13X; January 30th, 2012 at 11:16 AM.

brikka

thanks a lot, but the battery led works nothing at all,.. yes, don't try to reset the phone or fix it. it's a bug on motherboard or something else. it happened not so often...if you reset the phone, htc will not fix it for free. my 11 months old phone.