Motherboard is a new ABIT VA-10 MB. The two NICs I've tried are the onboard via-rhine and the myson el-cheapo_rtl_like using the fealnx driver. The Myson was working when I pulled it out. I did try ping from the laptop. I could reach the gateway/firewall but not the desktop. Thanks, Brian Densmore > -----Original Message----- > From: Brian Kelsay > > You said it is an on-board NIC, but I didn't see which model > NIC or motherboard. Also which module are you using to run > the NIC? Broadcom Gig NIC or nForce2, other? > > Try different switch port, different cable, check driver > model and version, try to ping from gateway to pc if possible > or from another PC to the broken one. If your switch is set > to autosensing, try setting your NIC to 100Mb half Duplex. > You could quickly check the cable and switch by putting a > standard old 3Com NIC in the box that should be autodetected. > I keep several of these around for this purpose. > > > Brian Kelsay > > >