Mugsy
Posts: 772 +203
Hey everyone,
I have an old laptop with a battery that lasts about 3.5h in "Power Saving" mode. I'm going to be stuck next week for about 7 hours at a location with few available public outlets and need to stretch my battery life as much as possible.
I've already done the obvious generic tips of "defragging the hard drive", "dimming the screen", "using few/no external devices", "tweaking my power usage settings", etc, but it's not enough.
I'm looking for some good "techie" solutions now like "underclocking the CPU" or "removing the CD drive". All suggestions are appreciated. I'd love to try to squeeze another 2 hours out of this battery if possible (no, I don't have another battery and don't need to buy one just for this one event.)
Thx.
(PS: Another idea: Removing HDD and booting from USB Flash drive?)
I have an old laptop with a battery that lasts about 3.5h in "Power Saving" mode. I'm going to be stuck next week for about 7 hours at a location with few available public outlets and need to stretch my battery life as much as possible.
I've already done the obvious generic tips of "defragging the hard drive", "dimming the screen", "using few/no external devices", "tweaking my power usage settings", etc, but it's not enough.
I'm looking for some good "techie" solutions now like "underclocking the CPU" or "removing the CD drive". All suggestions are appreciated. I'd love to try to squeeze another 2 hours out of this battery if possible (no, I don't have another battery and don't need to buy one just for this one event.)
Thx.
(PS: Another idea: Removing HDD and booting from USB Flash drive?)