----- TXP4 -----



xl5i0107.zip  TXP4 M/B (Intel 430TX), BIOS ver. 0107.

              1. Release I/O ports 290h-297h if LM78 is not supported. 

              2. Fix unexpectedly power-up occurred in case where the system is put 

                 into an off state by a 'power-button > 4 sec' event and the system 

                 was in a standby state when this power-button event generated. 

              3. Support IOMEG ZIP 100 boot. 

              4. Fix CDROM boot fail if system is SCO and emulate to floppy 

              5. Fix DOS6.22 fdisk.exe size not match with WIN95 OS-R2 

              6. Fix Quantum 12GB drive detect as 8GB. 

              7. Fix SCO OS bootable CDROM for install error 

              8. Add USB keyboard 102-Key support. 

              9. Fix can't format 120MB diskette in WIN95-OSR2 when insert 720KB or 

                 1.44MB diskette in drive before WIN95 boot 

             10. Fix can't format 120MB diskette in WIN95-OSR2 when dirve A is 1.44MB 

                 standard Floppy and drive B is LS120 drive 

             11. Change FAN speed display to match LDCM FAN speed value. LDCM reported 

                 1/2 of the 'actual' RPM value. 

             12. Remove Boot Up Speed item. 

             13. Fix IRQ12 not reserved when setting PS/2 Mouse Function Control to 

                 Enabled. 



xl5i0108.zip  TXP4 M/B (Intel 430TX), BIOS ver. 0108.

              1. Fix NSTL year 2000 test failed.

              2. Fix 64K boundary error if INT13 extention is called.

              3. Fix Goldstar 16x CD-ROM not detected.

              4. Fix IDE HDD Auto detect to Large Mode unexpectedly.

              5. Fix NT 4.0 with 4 COM ports (some add-on SIO cards) not recognized 

                 correctly.

              6. Improve ATAPI identification detecting algorithm to speed up

                 auto-detect with some CD-ROMs. (on Master channel only)

              7. Add USB IRQ Enable/Disable feature.

              8. Fix garbage message appeared in the first line of screen

                 after screen was scrolled up one line. (4 IDE Auto+2 PnP)

              9. Fix Game port not function properly under some kind configurations.

             10. Enable Wake On Lan feature.

             11. Correct CPU temperature display for K6/M2/IDT-C6 processors.

             12. Support LDCM 3.1 for Win95.

             13. Fix [IBM-DHEA-38451] 8.3G size detection error.

             14. Set DMA capable bit for multiword DMA capable drives.

                 For Microsoft Logo certification.

             15. Fix fan cannot be stopped in Suspend state if PS2 mouse is not 

                 attached.

             16. Fix Xpoint Quadswitch Ethernet LAN card not work.

	     17. Revise the ATA/ATAPI auto-detect alogrithm.

     	     18. Fix can't format 1.44MB diskette in LS120 drive when dirve A is 

                 1.44MB standard Floppy and drive B is LS120.

             19. Fix HDD Display size wrong in system config table if Partition table 

                 is invalid.

             20. Fix IDT-C6 cannot work with NT/OS2.

             21. Fix GLINT Frame buffer can't be accessed.

             22. Add new AMD K6 support. (model 7,8,9)

             23. Fix Intel EtherExpress 10 not recognized.

             24. Update PR-ratings according to Cyrix's new table.

             25. Fix Mylex DAC960PG PCI Raid Controller ROM not initialized.

             26. Change some PR-Ratings for 6x86MX according to Cyrix's update.

   	      	 66x2=PR150, 75x2=PR200, 83x2=PR233.

             27. Fix Showing Garbage if LS120 Only

             28. Fix some model of TEAC CDROM (model is CD-524E) boot fail

             29. Fix NumLock LED status incorrect after warm-boot if "NumLED=OFF" 

                 in setup. 



xl5i0109.zip  TXP4 M/B (Intel 430TX), BIOS ver. 0109.

              1. Revise PCI IRQ Routing table support for PC97 HCT test. 

              2. Fix 3Com 3C905 legacy expansion ROM executed redundantly. 

              3. Fix some bootable CD diskette boot failure 

              4. Fixed system hang when execute RMX386 

              5. Add new USB keyboard spec support. 



----- Manual -------

txp4-100.pdf		PCB Rev.1.00/English

txp4-200.pdf		PCB Rev.2.00/English

t_txp4-102.pdf	 Chinese

mb\so7\430tx\tx97\f_162_tx97se.pdf	French