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Zaurus 中文论坛 Forum Index » 硬件讨论

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[问题]求救!我的C1000无法启动了,也无法充电了
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kaka1234



Joined: 14 Jul 2006
Posts: 17

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PostPosted: 2006-Oct-03 Tue, pm1:26 Reply with quote
 Post subject: [问题]求救!我的C1000无法启动了,也无法充电了

起先以为没有电池了,结果充电器插上去黄灯也不亮,DM也不行了
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badog
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Joined: 01 Nov 2006
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PostPosted: 2006-Oct-04 Wed, pm7:40 Reply with quote
 Post subject:

能说说详细情况吗?
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kaka1234



Joined: 14 Jul 2006
Posts: 17

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PostPosted: 2006-Oct-05 Thu, pm11:56 Reply with quote
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起先以为没有电了,后来发现充电器插上去黄灯不亮,没有充电,猜测是电池过度放电,拿万用表测电池电压只有几百mV,因为没电所以什么也不能做了,是否电池电压过低本机拒绝充电?电池能否外充的?

谢谢老大
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chyang



Joined: 06 Nov 2005
Posts: 221
Location: Beijing
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PostPosted: 2006-Oct-06 Fri, am1:22 Reply with quote
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估计是电池的问题。有座充的话可以考虑用作充充电,或者用手机的万能充充电。我试着用万能充充过电的,似乎还行。如果那样还不行的话估计要换电池了,EA-BL08的可以试一下的。当然如果有原装电池的渠道价格接受的话也可以考虑了。Smile
_________________
Symbol CF WIFI+Corsair 2GB SD
SL-5500+Sharp-3.13 ROM+Viking 512MB CF+Kinston 256MB SD
Socket CF Bluetooth + EagleTec CF Lan Card + EagleTec CF Modem
Histroy:
[SL-C3000]
[SL5500+Sharp-3.13 ROM+SimpleTech 64MB CF+Hagiwara 128MB SD] Lost on 18,March,04
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badog
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Joined: 01 Nov 2006
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PostPosted: 2006-Oct-06 Fri, am1:36 Reply with quote
 Post subject:

如果是你说的情况,当然有救.
Z机对电池最低电压是有控制的.即2.7V,低于2.7V的电池被拒绝充电.
修复:
用万能充电器,充饱电,再用.充饱电池约4.2V.
不过你的电池只有0.XV,估计差不多报废了.也是有可能的.
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kaka1234



Joined: 14 Jul 2006
Posts: 17

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PostPosted: 2006-Oct-06 Fri, am2:46 Reply with quote
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搞定了,不是电池的问题,是uboot的问题,oe上找到解决方法了
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chyang



Joined: 06 Nov 2005
Posts: 221
Location: Beijing
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PostPosted: 2006-Oct-06 Fri, pm11:10 Reply with quote
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说说具体的问题和解决方法吧!帮助后人。Smile
_________________
Symbol CF WIFI+Corsair 2GB SD
SL-5500+Sharp-3.13 ROM+Viking 512MB CF+Kinston 256MB SD
Socket CF Bluetooth + EagleTec CF Lan Card + EagleTec CF Modem
Histroy:
[SL-C3000]
[SL5500+Sharp-3.13 ROM+SimpleTech 64MB CF+Hagiwara 128MB SD] Lost on 18,March,04
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kaka1234



Joined: 14 Jul 2006
Posts: 17

小企鹅: 20

PostPosted: 2006-Oct-07 Sat, pm3:32 Reply with quote
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pdaxrom新的uboot和emergency system,貌似会修改flash里面某些不该改的部分,导致:
1.插充电器黄灯不亮
2.无法开机,无法进D+M
挺吓人的。

后来我参考oe论坛上某贴的解决办法,Fn+D+M,刷dbk备份,现在不敢装uboot了。

还有一种办法比较怪异:
拔掉电池和电源线,按住ok,上电池,上电源线,拨电池仓开关,再按电源,可以进emergency system,就可以装r121了,注意ok一直都不要放。
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goodstyle



Joined: 27 Oct 2005
Posts: 393

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PostPosted: 2006-Oct-10 Tue, pm2:39 Reply with quote
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Z机长时间不用也不能一下子充电的,
要拆下电池,然后装上再折腾几次就能冲电了,具体什么问题还没彻底弄清楚... Rolling Eyes
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