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Need quick help with power supply voltage *lol*
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| Beemer |
my laptop power supply just decided to die, so i went and bought a new generic universal one - i checked with the guy in the store and he said it's the right one to replace my old one.....
before i connect it i wanna make sure i don't fry my laptop, so i need some help with the voltage settings. my old power supply says:
input 100-200 V 1.5A
output 18.5V 4.9A
the new one has adjustable output - it says "set the DC voltage selector at the desired voltage position (ie. 15V/16V/18V/19V/20V at 6A or 22V/24V at 5A)
i have no idea which one i need to use - 15, 16, 18, 19, 20, 22 or 24???
can somebody pleeeeeeeeeeease tell me which one won't fry my laptop?? *lol*
(sorry to ask here, but there's no guys around me at the moment to ask!! *lol*) |
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| pkcRAISTLIN |
go back to the store and get them to do it for you.
the difference in the amp settings betweem the two units (im assuming A stands for amp) sounds a lil dodge to me.
otherwise, set it to the lowest. nothing should \"fry\" if its set too low. |
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| Beemer |
hmmm well i just got told that either 19 or 20 will do the job nicely and that the laptop has an over-voltage protector anyway.........so, i put it on 19 and seems all good for now :)
thanks!! |
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| sunrise3500 |
rather than going by the output spec of your old power supply you should look up the spec of the input voltage on your laptop itself.. it *may* differ from your old power supply voltage slightly, or it could match..
in any case, 19v should be fine, and no need to go upto 20 |
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| -=M=- |
| be careful with the ampage though - set voltage slightly lower but just keep an eye on the heat |
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