Bios Mods -The Best BIOS Update and Modification Source › Bios Mods Forum › CPU Support Upgrades v
HP laptop BIOS - add new CPU microcode

Forum RSS Feed Follow @ Twitter Follow @ Twitter

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
HP laptop BIOS - add new CPU microcode
Posts: 2
Threads: 1
Joined: Sep 2018
Reputation: 0
4r0 Offline
Junior Member
**
#1
09-02-2018, 03:12 AM
BIOS link: https://ftp.hp.com/pub/softpaq/sp55001-5...p55068.exe
What happens: I want to insert a new CPU microcode update into the BIOS.
CPU spec: SR02Y I guess

CPUID Manufacturer: GenuineIntel
CPUID Revision: 000206A7h
Microcode Update Revision: 1Ah

The latest microcode (Intel, all of them): https://downloadcenter.intel.com/downloa...duct=52219
The latest microcode (github, I guess it's the latest for my CPU): https://github.com/platomav/CPUMicrocode...6F65DE.bin

I decrypted and modified it following the https://web.archive.org/web/201410160356...codes.html manual, but of course I can not flash it, because I need it to be signed.
find
quote
Posts: 5,325
Threads: 0
Joined: Jul 2015
Reputation: 148
DeathBringer Offline
CPU Upgrade Specialist
*****
[MVP] Top Contributor
#2
09-02-2018, 03:49 AM
Attach TXT-report of CPU-Z.
find
quote
Posts: 2
Threads: 1
Joined: Sep 2018
Reputation: 0
4r0 Offline
Junior Member
**
#3
09-02-2018, 04:40 AM
The report.


Attached Files
.txt           .txt (Size: 67.41 KB / Downloads: 5)
find
quote
Posts: 5,325
Threads: 0
Joined: Jul 2015
Reputation: 148
DeathBringer Offline
CPU Upgrade Specialist
*****
[MVP] Top Contributor
#4
09-02-2018, 05:57 AM (This post was last modified: 09-02-2018, 06:16 AM by DeathBringer.)
After modding BIOS you must encrypt it (by hewprsa.exe) and use patched iscflash.dll to flash.
This dll-file can be extracted from Camiloml's mod.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)
Expand chat
Expand chat
Expand chat

To join us in the community live chat, please register or log-in