DELL戴尔Latitude E5520笔记本电脑BIOS A02版

DELL戴尔Latitude E5520笔记本电脑BIOS A02版


Systems: Dell Latitude E5520 Series
Version: A02
Build Date: 11 July 2011

Fixes/Enhancements
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1. Added support for Signed Firmware Updates.
2. Fix "system easily hang if write data and save under DOS w/ AHCI mode."
3. Fix "LCD show black screen when resume from S3 with CPU(i5-2520)"
4. Fixed issue where the BIOS would reboot instead of flashing when the /S parameter was used
with the flash executable.
5. Integrate 1.5MB MEFW 7.1.11.1069 MRHF1 into Krug BIOS.
6. Update ePSA to 4208 for E3.
7. Dell GPE Feature Added to Platforms.
8. Fix "HDD slow performance with security encryption software installed on PCMCIA configuration".
9. Fix "ATA controller unaligned memory access failure"
10.Fix "After disable NIC in BIOS menu, the BIOS menu will show wrong MAC address."
11.Fix "Forced Boot to CD support for Sandybridge UMA Platforms".
12.Correct INT13 handler for ATA mode when system is under virtual x86 mode
13.Update to latest Intel microcode patch (MOB_P_11)
14.Updated Intel System Agent reference code to 1.2.0
15.Updated Intel PCH Reference Code to 1.2
16.Updated Intel PPM Reference Code to v1.2.1.1
17.Fix" System will auto shut down then reboot on DC if disable hyberThread or Multicore".
18.Fix" System cannot detect HDD when set to ATA mode and remove ODD".
19.Fix" can not boot from os install-CD with memory exceed 6G Bytes under UEFI mode".
20.Fix" HealthState result is wrong at CIM_ComputerSystem on DASH manage tool".
21.Fix" Reboot Bypass malfunction after flash BIOS".
22.Fix" System can't resume from S4 on UEFI OS when the memory size over 4G Bytes".