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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Sony Ericsson > Sony Ericsson Hardware Repair

Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 02-25-2007, 11:57   #1 (permalink)
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K 750 white screen

I have k750 with white screen.I flashed main+fs, erom,changed displey drivers but only white sreen.The phone work fine can make and receive а call.Any solution.Thanks
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Old 02-25-2007, 12:46   #2 (permalink)
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white display

try this solution.......................................... ......and post reply
Attached Files
File Type: rar repair lcd for k750.rar (1.5 KB, 1540 views)
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Old 02-25-2007, 15:22   #3 (permalink)
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this solution don't work for me .Any other
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Old 02-26-2007, 02:19   #4 (permalink)
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this solution don't work
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Old 02-27-2007, 15:40   #5 (permalink)
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Can somebody post other disp. driver Thanks
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Old 02-27-2007, 17:37   #6 (permalink)
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try this solution,,,,,,,,
Here is guide how to full repair K750
Usualy with this procedure can be solved ANY software problems
(dead, Please Wait, ...)

1. - Use Test Point - NOT Checked
- Skip TP when flash MAIN, FS - NOT Checked
- Complete phone after flash - Checked
- Recover Certificate - Checked
- Flash K750_R1N035_CID36_FullRepairFlash.mbn as MAIN file

2. - Use Test Point - NOT Checked
- Skip TP when flash MAIN, FS - NOT Checked
- On Repair tab mark Rebuild SP Area and Remake CRC's
- Do Selected Jobs
- Connect/disconnect Test Point on phone when software ask

3. - Use Test Point - NOT Checked
- Skip TP when flash MAIN, FS - NOT Checked
- On Unlock tab mark Clear SP Locks
- Do Selected Jobs
- Connect/disconnect Test Point on phone when software ask
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Old 03-04-2007, 11:58   #7 (permalink)
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Quote:
K 750 white screen

--------------------------------------------------------------------------------

I have k750 with white screen.I flashed main+fs, erom,changed displey drivers but only white sreen.The phone work fine can make and receive а call.Any solution.Thanks
chang lcd connector your problem solved
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Old 05-06-2008, 21:03   #8 (permalink)
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it's HARDWARE problem, and cant be solved via flashing or writing some
display driver files. all those files are already INCLUDED in FS file.
if display type is ok for that board (green or yellow flex on lcd),
and on other phone it works ... then hardware repair can be usefull.

b.r.
ALexandar.
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