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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 04-24-2006, 10:26   #1 (permalink)
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K750i White screen on Boot up. Also....


Phone starts up with a white screen and then the screen goes blank. I have no idea if the mobile is still on or not..

I`ve downloaded the USB flash drivers it asks for when holding down " C " on inserting the data cable.

When i try to read flash the se tool, tells me to turn the phone on, but it is on as far as i know..

Is there something im missing..?
thanx for any help in advance.
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Old 04-24-2006, 10:54   #2 (permalink)
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urn phone off (remove batt), then run setool, connect to cable and press power on when asked.
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Old 04-24-2006, 10:56   #3 (permalink)
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no joy. changed com ports.. etc. interface, and speed i think are correct.. nothing happens
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Old 04-25-2006, 18:48   #4 (permalink)
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k500 gets auto ampere ...... when i connect power suply then suplly show 6-9 ampers with sitching on ..... and not showing chargin ... please help me ...
thanx
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Old 04-26-2006, 15:13   #5 (permalink)
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Quote:
Originally Posted by rashidgsm
k500 gets auto ampere ...... when i connect power suply then suplly show 6-9 ampers with sitching on ..... and not showing chargin ... please help me ...
thanx

PA or TWL damaged, or both.
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Old 05-05-2006, 08:39   #6 (permalink)
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Quote:
Originally Posted by macpegg
Phone starts up with a white screen and then the screen goes blank. I have no idea if the mobile is still on or not..

I`ve downloaded the USB flash drivers it asks for when holding down " C " on inserting the data cable.

When i try to read flash the se tool, tells me to turn the phone on, but it is on as far as i know..

Is there something im missing..?
thanx for any help in advance.
flash with crusier......ur problem should be ok
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Old 05-05-2006, 14:41   #7 (permalink)
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hello,

just repaired same phone and problem you have, what i did was:

1. Flash EROM with recover cert. check.

2. Flash Main n FS (EAL) with complete phone checked.


hope it helps you.

br
loloph
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Old 07-17-2006, 09:52   #8 (permalink)
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Quote:
Originally Posted by loloph
hello,

just repaired same phone and problem you have, what i did was:

1. Flash EROM with recover cert. check.

2. Flash Main n FS (EAL) with complete phone checked.


hope it helps you.

br
loloph

Im really not that clued up on what the info is your providing me with, if someone could advise me a dummy guide, on how to fix this problem I would greatly appreciate it.

thanx
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