BIOS version 3.90 upgrade for Portege R830 (PT320*, PT321*, PT324*)
Support Models : Portégé R830
1.Added Intel update solution for "PCIe Presence Detect State May Not Be Accurate after a Warm Reset".
2.Updated CPU Mircocode to Rev 0x1A.
Copy the BIOS package file to any folder.
Run this file under Windows