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10648

October 2nd, 2005 16:00

M50 num lock flashes--NO BOOT

Hello,

Does anyone know anything about M50 "blink codes"?

When powering on an M50, the num lock led flashes for about 30 seconds, then the computer shuts off. No boot.

Does anyone have an idea of what the problem might be? ... Or does anyone know the blink codes?

I've read that the M50 is similar to the latitude c840 and insprion 8200, so I am posting this thread in all three forums. I hope that is Ok.

Thanks

Mark

174 Posts

October 11th, 2005 04:00

Either your real time clock or SIO on board is dead. Hope your system still within warranty period.

8 Posts

November 9th, 2005 20:00

I am having the same problem where the Caps Lock key blinks 10 times when the power button is pressed and then shuts down.  I had already replaced the motherboard once in this thing and just recently replaced the memory because of write/read failures and now this problem.

Anybody have any ideas?  Thanks!

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