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W800 blank screen and K750 no backlight |
Mulder7
Joined: Apr 01, 2006
Posts: 221
From: Never, Never Land
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I tryed case swoping both phones and both phones now pwoer on, vibrate and just a blank white screen and its quite silly now. Can anybody tell me what might have been damaged or if i can fix it.
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This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda
[ This Message was edited by: Mulder7 on 2006-09-18 10:12 ] |
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tranced
Joined: Jan 19, 2006
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From: Santo Domingo, wonDeRland
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maybe u damaged some circuits while swaping cases, or moved some chip, donno.
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mrianwatson
Joined: Jun 17, 2005
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You've killed two phones.
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Mulder7
Joined: Apr 01, 2006
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Dunno if i have killed them. Just not loading up, and need to know what I might have damaged and if it can be fixed.
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Mulder7
Joined: Apr 01, 2006
Posts: 221
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Ok the K750 now works but no backlight on the screen, can anybody tell me how to fix this problem as the only way of seeing the screen is in light.
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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QuickShare
Joined: May 06, 2006
Posts: > 500
From: MYR
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our home boy max_w might have the answer to your question.. he's good in modding those stuff  with no problem so far 
My Flickr Site.. Flickr.comMost Popular Newbie 2006  |
Mulder7
Joined: Apr 01, 2006
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Thanks for the tip QuickShare.
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Mulder7
Joined: Apr 01, 2006
Posts: 221
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I tryed updating the firmware on the K750 but still backlight doesnt work. Any suggestions as to what could have broke and how it can be fixed?
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Sammy_boy
Joined: Mar 31, 2004
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From: Staffordshire, United Kingdom
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I read in a thread somewhere (I think it was over one SE-NSE) that if you tried slightly disconnecting the screen at one corner by pulling the connector out by the minutest of amounts the screen would come back on. Try partially disassembling the phone and trying this with each corner of the screen and see if it makes any difference.
If so, could be a problem with either your screen connector or the one on the phone PCB!
"All it takes for evil to flourish is for good men to do nothing" - Edmund Burke
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Mulder7
Joined: Apr 01, 2006
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Ok I tryed each corner individually and also pulled the connector ever so slightly and both had no affect and still no backlight on the screen.
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Mulder7
Joined: Apr 01, 2006
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Ok I found out from my friend that my K750i backlight isnt working because he dropped the phone. I was told that maybe the keypad and the connectors arnt touching the main board properly and this is preventing the backlight from working but I have tryed a new keypad and the backlight still didnt work.
Does anybody have any fresh ideas to what might have come loose?
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Sammy_boy
Joined: Mar 31, 2004
Posts: > 500
From: Staffordshire, United Kingdom
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Did you try my trick on the W800i, the K750i or both?
If it was just the K750i, try it on the W800i, it might work on that
"All it takes for evil to flourish is for good men to do nothing" - Edmund Burke
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Mulder7
Joined: Apr 01, 2006
Posts: 221
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The w800 has more of a problem as it just wont start up now for some reason and just a backlight problem on my K750. I tryed the trick on them both and neither worked.
The keypad on the K750 is disjointed, the black panel comes away from the rest of the keypad but not fully, its still atached somehwere. This might be the problem but not fully sure.
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Sammy_boy
Joined: Mar 31, 2004
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From: Staffordshire, United Kingdom
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Try swapping the mainboards (PCBs) over ONLY in each phone so that the k750's pcb is in the w800 and vice versa. See if that makes any difference at all with a totally different lcd keypad, etc.
"All it takes for evil to flourish is for good men to do nothing" - Edmund Burke
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Mulder7
Joined: Apr 01, 2006
Posts: 221
From: Never, Never Land
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Ok swopped the main boards over just and the following happened:
K750 still had no backlight and W800 light up but did not start or vibrate which suggests that the backlight problem is on the main board somewhere. I dont know why it all works but when my mate dropped it, something broke, but I dont know what.
If anybody knows how a K750 screen lights up, your help would be appreciated.
This whole phenomena is a mystery, wrapped in an enigma, wrapped in a government agenda.
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Posted: 2006-09-14 21:48
jay0726 | 
