Hi,
1) How to differentiate a 25-pin parallel connector from a 25-pin serial connector?
2) My modem connected to my pc, has no power plug.
It is only on when my computer is on.
But nowadays, my modem auto off mid-way while I'm surfing net (but computer still on) and the dialer hanged. It happened whenever I'm online.
Why is this so?
Thank you for your replies in advance
