Dell戴尔Latitude E6220笔记本BIOS A02版

Dell戴尔Latitude E6220笔记本BIOS A02版


BIOS Release Notes

Systems: Dell Latitude E6220 Series
Version: A02
Release Date: 15 JUL 2011


Fixes/Enhancements
1. Fix Forced Boot to CD support for Sandybridge UMA Platforms
2. Correct INT13 handler for ATA mode when system is under virtual x86 mode
3. Fixed All 250GB drives show as 249GB in the BIOS.
4. Fixed HDD slow performance with POINTSEC software installed
5. Fixed DellGPE Blinking Cursor Issue.
6. Fixed USB handoff sequence broken issue
7. Fixed easily hang if write data and save on Hitachi HDD under DOS w/ AHCI mode.
8. Fixed Auto reboot when booting to USB unbootable ODD from Boot Menu
9. Fixed MEBx still can be entered by pressing Ctrl-P during POST after ME disabled
10. Fixed USB Key can't boot to DRMK with SAS HDD attached
11. Fixed After disable NIC in BIOS menu, the BIOS menu will show wrong MAC address
12. Fixed TPM function "Clear" can't clear owner info.
13. Fixed GrassLake-Non-persistent cannot change boot order after remotely reboot
14. Fixed AMT_SetBIOS command can¡¦t Change 10 BIOS attributes one by one
15. CR468958: Create and Define SMBIOS Token to manage Control WLAN/WWAN Radio
16. Update Gpe Orom 1.02.
17. Update to latest Intel microcode patch (MOB_P_11)
18. Support KillTPM feature and token.
19. Added Flash Updated Improvement: Signed Firmware Update Transition BIOS.
20. CR484081ellGPE: System set to ATA or AHCI mode prompts message on every boot
21. CR485006ellGPE: Cato board SSVID and SSID values are zero
22. Updated Intel System Agent reference code to 1.2.0
23. Updated Intel PCH Reference Code to 1.2
24. Updated Intel PPM Reference Code to v1.2.1.1
25. Updated Vida EC to Disable ITP_ENABLE option
26. Added DA token to enable Signed FW update.
27. Updated EC to support DellGPE.


The BIOS release has been validated on the following operating systems:
1. Microsoft Windows 7
2. Microsoft Windows Vista Service Pack 2
3. Microsoft Windows XP Service Pack 3
http://downloads.dell.com/bios/E6220A02.exe