C:\IBM-PC.ORG\FIRMWARE\IBM\5170>dir

 Volume in drive C is ST251
 Volume Serial Number is 3634-08EF
 Directory of C:\IBM-PC.ORG\FIRMWARE\IBM\5170
 

. <DIR>
.. <DIR>
IBM BIOS 6MHZ 01/10/84 ZIP 46,240 01-10-84 11:11a Type I motherboard
IBM BIOS 6MHZ 06/10/85 ZIP 47,058 06-10-85 11:11a Type I Motherboard
IBM BIOS 8MHZ 11/15/85 VARIATION 1 ZIP 48,010 11-15-85 11:11a Type II Motherboard
IBM BIOS 8MHZ 11/15/85 VARIATION 2 ZIP 48,007 11-15-85 11:11a Type II Motherboard
AWARD BIOS 10/20/87 Version 3.03GS ZIP 24,877 10-20-87 11:11a Type I & Type II Motherboard
AMI BIOS 04/30/89 ZIP 47,897 04-30-89 11:11a Type I & Type II Motherboard
BIOS Utility V1.1 from Infomatrix ZIP 45,941 02-03-90 11:11a Utility to Dump and Modify the PC/AT 5170 BIOS
                     7 file(s)          308,030 bytes
                                      19,593,216 bytes free


C:\IBM-PC.ORG\FIRMWARE\IBM\5170>_