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U55 no start

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发表于 2020-12-14 16:59:31 | 显示全部楼层 |阅读模式
Hello, my U55 does not start anymore. I tried another charger another screen another HDMI cable but nothing.
The start button lights up for 2 seconds and then goes out. The material is under warranty and is only 8 months old.
Do you have a solution?
Thank you
cordially
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发表于 2020-12-14 18:08:21 | 显示全部楼层
Hello, I'm sorry to see this message. Have you ever tried to unplug the CMOS battery to discharge it when the power is off?
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 楼主| 发表于 2020-12-14 20:55:38 | 显示全部楼层
yes I also tried this manipulation. But it doesn't work either

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 楼主| 发表于 2020-12-14 21:34:40 | 显示全部楼层
I tried again by unplugging the cmos battery for several minutes. without success.The battery is stuck on the motherboard is this normal?cordially


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 楼主| 发表于 2020-12-14 21:39:38 | 显示全部楼层
cmos stuck on the motherboard

cmos

cmos
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发表于 2020-12-15 15:14:43 | 显示全部楼层
nicotine988 replied at 2020-12-14 21:39
cmos stuck on the motherboard

Hello, if you have tried to unplug the CMOS battery and it still does not work, please contact your seller for replacement, or contact our after-sales personnel for repair.
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