https://ni.lithium.com/t5/Instrument-Control-GPIB-Serial/PCMCIA-GPIB-and-IBM-760XD-Problem/m-p/14995#M577 If the revision number is C or lower, there can be problems and the card should be exchanged see http://www.ni.com/cgi-bin/search/search.cgi?scope=knowledgebase&amp;query=1D3CIEGX for more details.<BR /><BR />It may be a defective card. If possible, try another PCMCIA-GPIB card in that system. If it does have to be returned, RMA's are only done through phone support (512-795-8248).<BR /><BR />Randy Solomonson<BR />Applications Engineer<BR />National Instruments <BR /> Tue, 15 May 2001 21:54:27 GMT Randy Solomonson 2001-05-15T21:54:27Z https://ni.lithium.com/t5/Instrument-Control-GPIB-Serial/PCMCIA-GPIB-and-IBM-760XD-Problem/m-p/14994#M576 I have two IBM 760XD identical laptops. Both have the latest BIOS update (hxet60ww). I've tried W2K SP1, WinME, and NT4 SP3 with similar results. I'm trying to use a PCMCIA- GPIB card and consistently get "One or more GPIB interfaces failed." at the "GPIB Interfaces Sequentially Verified" in the NI-488.2 Troubleshooting Wizard. NI-488.2 Software presence was verified as was the GPIB hardware presence verified. Double-click on the GPIB0 line and the Troubleshooting Wizard comes back with "Unknown Hardware Error" and various suggestions. I've tried the instructions (multiple reboots, card in/card out) to no avail. I've hot-inserted the card in W2K, the O/S installs the hardware, I reboot, same results. Same using <BR />the NI-488.2 "Add GPIB Hardware". Version is ni488216. Any help is appreciated. Thanks. <BR /> Mon, 14 May 2001 23:17:20 GMT https://ni.lithium.com/t5/Instrument-Control-GPIB-Serial/PCMCIA-GPIB-and-IBM-760XD-Problem/m-p/14994#M576 kl 2001-05-14T23:17:20Z https://ni.lithium.com/t5/Instrument-Control-GPIB-Serial/PCMCIA-GPIB-and-IBM-760XD-Problem/m-p/14995#M577 If the revision number is C or lower, there can be problems and the card should be exchanged see http://www.ni.com/cgi-bin/search/search.cgi?scope=knowledgebase&amp;query=1D3CIEGX for more details.<BR /><BR />It may be a defective card. If possible, try another PCMCIA-GPIB card in that system. If it does have to be returned, RMA's are only done through phone support (512-795-8248).<BR /><BR />Randy Solomonson<BR />Applications Engineer<BR />National Instruments <BR /> Tue, 15 May 2001 21:54:27 GMT https://ni.lithium.com/t5/Instrument-Control-GPIB-Serial/PCMCIA-GPIB-and-IBM-760XD-Problem/m-p/14995#M577 Randy Solomonson 2001-05-15T21:54:27Z