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討論區首頁 » 手機及電訊區 » 手機技術區 (只限手機技術問題討論)

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clarence
文章發表於 : 週一 12月 19, 2005 11:36 pm 
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註冊時間: 週一 12月 19, 2005 11:30 pm
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I have an unlocked 903 (UK version), & sometimes it wouldn't power on.
When it refuses to power on, the red light flashes when I tried to recharge the battery, & it still refuses to power on even tho I've recharged it for many hours; but if I recharge after switching off from a successful power on, the red light stays on until the battery is completely charged.
This power on problems happens randomly-there can be many consecutive successes & many consecutive failures.
Anybody can help?
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Kenny Li
文章發表於 : 週二 12月 20, 2005 2:36 am 
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註冊時間: 週一 3月 14, 2005 5:27 pm
文章: 18130
來自: 一個沒有壞人的地方
clarence 寫:
I have an unlocked 903 (UK version), & sometimes it wouldn't power on.
When it refuses to power on, the red light flashes when I tried to recharge the battery, & it still refuses to power on even tho I've recharged it for many hours; but if I recharge after switching off from a successful power on, the red light stays on until the battery is completely charged.
This power on problems happens randomly-there can be many consecutive successes & many consecutive failures.
Anybody can help?


Power module failure! Need to change the power regulator!

_________________
退一步海闊天空!
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clarence
文章發表於 : 週二 12月 20, 2005 2:59 am 
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新手入場

註冊時間: 週一 12月 19, 2005 11:30 pm
文章: 6
Kenny Li 寫:
clarence 寫:
I have an unlocked 903 (UK version), & sometimes it wouldn't power on.
When it refuses to power on, the red light flashes when I tried to recharge the battery, & it still refuses to power on even tho I've recharged it for many hours; but if I recharge after switching off from a successful power on, the red light stays on until the battery is completely charged.
This power on problems happens randomly-there can be many consecutive successes & many consecutive failures.
Anybody can help?


Power module failure! Need to change the power regulator!


Will JK undertake work of this sort?
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Kenny Li
文章發表於 : 週二 12月 20, 2005 3:02 am 
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註冊時間: 週一 3月 14, 2005 5:27 pm
文章: 18130
來自: 一個沒有壞人的地方
clarence 寫:
Kenny Li 寫:
clarence 寫:
I have an unlocked 903 (UK version), & sometimes it wouldn't power on.
When it refuses to power on, the red light flashes when I tried to recharge the battery, & it still refuses to power on even tho I've recharged it for many hours; but if I recharge after switching off from a successful power on, the red light stays on until the battery is completely charged.
This power on problems happens randomly-there can be many consecutive successes & many consecutive failures.
Anybody can help?


Power module failure! Need to change the power regulator!


Will JK undertake work of this sort?


Hard to say .......... if the problem is serious ..... need to replace the motherboard! Because spare parts is very hard to find!

_________________
退一步海闊天空!
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clarence
文章發表於 : 週二 12月 20, 2005 3:10 am 
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新手入場

註冊時間: 週一 12月 19, 2005 11:30 pm
文章: 6
Kenny Li 寫:
clarence 寫:
Kenny Li 寫:
clarence 寫:
I have an unlocked 903 (UK version), & sometimes it wouldn't power on.
When it refuses to power on, the red light flashes when I tried to recharge the battery, & it still refuses to power on even tho I've recharged it for many hours; but if I recharge after switching off from a successful power on, the red light stays on until the battery is completely charged.
This power on problems happens randomly-there can be many consecutive successes & many consecutive failures.
Anybody can help?


Power module failure! Need to change the power regulator!


Will JK undertake work of this sort?


Hard to say .......... if the problem is serious ..... need to replace the motherboard! Because spare parts is very hard to find!


So I should bring it in anyway? Also, what's the appoximate cost of replacing the mb, if the worst comes to the worst?
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Kenny Li
文章發表於 : 週二 12月 20, 2005 3:18 am 
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註冊時間: 週一 3月 14, 2005 5:27 pm
文章: 18130
來自: 一個沒有壞人的地方
clarence 寫:
Kenny Li 寫:
clarence 寫:
Kenny Li 寫:
clarence 寫:
I have an unlocked 903 (UK version), & sometimes it wouldn't power on.
When it refuses to power on, the red light flashes when I tried to recharge the battery, & it still refuses to power on even tho I've recharged it for many hours; but if I recharge after switching off from a successful power on, the red light stays on until the battery is completely charged.
This power on problems happens randomly-there can be many consecutive successes & many consecutive failures.
Anybody can help?


Power module failure! Need to change the power regulator!


Will JK undertake work of this sort?


Hard to say .......... if the problem is serious ..... need to replace the motherboard! Because spare parts is very hard to find!


So I should bring it in anyway? Also, what's the appoximate cost of replacing the mb, if the worst comes to the worst?


You have to discuss with Jerry ;)

_________________
退一步海闊天空!
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討論區首頁 » 手機及電訊區 » 手機技術區 (只限手機技術問題討論)

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