Recent content by Triflexer

i am looking to replace my Toshiba PA3817U-1BRS battery pack for my laptop. i stumbled on a PA3817U-1BAS battery (note the "A" in the model number) which is about the same price as all the PA3817U-1BRS batteries. my question is do they have the same fit (will it fit into my laptop) becasue the...

I have an old Sony subwoofer which I want to switch out for a subwoofer with its own additional power source. But the subwoofer I have settled on takes rca. https://www.amazon.ca/dp/B006RG232O/ref=cm_sw_r_awd_hE.cwb7N3AWXZ Is there a converter that will take a 2 pcs speaker wire and convert it...

My home theatre is great but the subwoofer has always been week with no option to increase strength. It uses positive and negative wires (like old radios) to connect to the sound system so I'm looking for a woofer that also uses the pos/neg wires so I can just swap them out. Any suggestions?

is there a way to format everything except the os because my laptop is premade so i dont have a windows 7 cd or activation key. is there a way to find out my activation key?