Firmware upgrade for Sony CRX-100E CD-RW to version 1.0n


1. The flash utility must be run only in real DOS mode (not in windows DOS box).

2. During the flash you must have not disc in the drive.

UPDCRX.EXE commands  

UPDCRX filename /AT|/98 [/P|/1|/2] [/M|/S] 

You must at least set [filename] and [/AT or /98]. 
[Option]
 filename     :Update filename
  /AT   : PC/AT compatible  /98   : PC-98xx
  /P,/1 : Primary           /2    : 2ndary
  /M    : Master            /S    : Slave
  /C    : Write sequence change 


The 4 possible combinations are :
1st IDE Master : updcrx21 100E_10N.bin /AT /1 /M
1st IDE Slave : updcrx21 100E_10N.bin /AT /1 /S
2nd IDE Master : updcrx21 100E_10N.bin /AT /2 /M
2nd IDE Slave : updcrx21 100E_10N.bin /AT /2 /S 


Flashing the drive is done at you own risk.
A bad use of the software could damage you drive definitively.





