Hi. I entered bios and overclock the cpu to 34 34 34 34 multiplyer and exist...when the laptop restarted it didnt do nothing...it s in no post...only the charge light is working...i made a battery drain...and still nothing...can anybody help. Please
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Did you try setting the BIOS to default settings? If you can't access it at all, the only way might be to reseat the CMOS battery... But don't do that until one or more experts here give you some advice...
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Unfortunately that will be the only solution. But there is a way to play around with the cmos battery. Please do a search, someone has posted many times on how to do it; just removing the cmos battery will not reset your bios to default settings...
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It s so hard because I dont have the require equipent to disasambly all laptop . I have 4 rqm sodimm...so it's hard to reset it...other way?
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Maybe this can help:
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MickyD1234 Notebook Prophet
Never tried that process shabe referred to. Hope it works.
I always thought you do need to remove the coin cell battery and hold down the power button (of course PSU is unplugged!). Reassemble and it should start. It will probably complain about the date & time being wrong but you can continue.
Without a screwdriver another option is a blind-flash (search NBR about it - not recommended). Way complicated and model specific. This forces the machine to read in a fresh bios image from a USB. This is also a risky process, if you use a wrong ROM file you can end up with a completely dead machine and a mobo replacement will be needed. It says 'blind' as no error checking or code validation is done, it just puts the code onto the the bios whatever it is from.
Good luck
Need help exiting "no post"
Discussion in 'Alienware 17 and M17x' started by Branzy1987, Jul 29, 2014.