hey everyone,
well i just started working on laptops, compaq, compusa, ibm..I know you have to have an adapter to match the voltage and amp on the laptop. If you don't have an adapter for that laptop and you just have to use any adapter you can find, what difference does it make if the voltage and/or amp on the adapter is higher/lower than the laptop. Is more/less voltage/amp better/worse for the laptop and why. or direct me to a site, thanx! oh, the reason is because i sold a compaq presario with 18V and 2.4amp with an adapter from another compaq at 19V and 3.16amp.