Satellite C850-1LK does not turn

Hi people,

I'm trying to get a Satellite C850-1LK to turn on without success. When I connect the PSU it show initially an orange light indicating the power supply is connected. After a while of"charge" that the light has now turned white. Press and hold the power button has no effect. Laptop is no sign of life.

Hard drive sits, memory is sitting, the connections of the battery seems fine.

I remove the CMOS battery and left aside for 10 minutes. This has had an effect. When put back in place and power supply plugged in, the power main light and wifi light. Initial start-up turn on screen showing the logo of Tosihiba, but then I get a message, very briefly, that

RTC battery is low *.
Press on [F2 | to set Date/time.]

Only, which is for I would say a half a second, then the laptop stops just as if he lost power. Power supply light always on through. To duplicate that again, the CMOS battery must be removed again.

My question is, what is the cause. I do believe that it is the power supply. The battery itself has expired or is this a problem with the motherboard. Battery CMOS itself would be a problem?

Thanks for any advice that could be made.

Post edited by: Bonfire

Hello

Usually the message
+ * Battery RTC is low * +.
Support on [F2 | to set Date/time. +]
would seem, in the case where the RTC battery is empty.

But the case is that the RTC battery attached would always when the adapter is connected to the laptop, the main battery is connected and if the laptop is turned on.

In addition the laptop could be powered even if the RTC battery would be empty.
This is why I agree with Timox: I put t think its RTC battery problem.

I'm not quite sure of the memory of Mr. in many cases, the defective memory bars could prevent Notepad to start. I think that the modules of memory should be checked also.

In the worst cases, it might be possible that your motherboard or the part of the mother board as EPROM module is defective. But this should be verified by specialists.

Tags: Toshiba

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