Question about Intel HP Compaq NC6220 Notebook
My com1 rs232 port disconnects from devices mid way through transfers etc. i have a pc card converter that appears to work ok. This is the second nc6220 i've had with the same problem, although there are 2 others here that work ok. the first pc that didn't work had the motherboard replaced and c drive formatted but that didn't help. Any help would be appreciated. there are no other irq's sharing the number. Thanks kazafog
Just a suggestion: Check the command set for the transmission device. Compare the known good set with the problem device. Set them to be identical. If you are using PC CARD adapters, check their settings. If you are using an external modem, check the AT commandset : http://www.computerhope.com/atcom.htm I don't think it's the Laptop Chipset. Also check BIOS.
Posted on May 18, 2007
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