Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
Lenovo Y550 BIOS Unlocking (Advanced Men...
Last Post: kentsergeo
Today 12:15 AM
» Replies: 5
» Views: 1046
i7 2860QM how to raise power limit?
Last Post: DeathBringer
Yesterday 02:40 PM
» Replies: 1
» Views: 95
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: chaoszwerg
Yesterday 02:24 PM
» Replies: 490
» Views: 217106
[REQUEST] Lenovo Yoga 7 Pro 82Y7 unlock
Last Post: WalkTheEarth
Yesterday 02:20 PM
» Replies: 0
» Views: 86
[REQUEST] Acer Aspire 8930(G) BIOS Unloc...
Last Post: Ilias manolopoulos
Yesterday 01:52 PM
» Replies: 58
» Views: 43377
ASUS M11AD > Haswell Refresh
Last Post: JCY1962
Yesterday 12:40 PM
» Replies: 22
» Views: 7635
overclocking msi b150 gaming m3
Last Post: J1419
07-06-2025 05:51 PM
» Replies: 0
» Views: 179
Asus K72jr repair
Last Post: Moddo73@PROXIMUS
07-06-2025 02:08 PM
» Replies: 0
» Views: 155
[REQUEST] Lenovo Z50-70 & Z40-70 (9BCNxx...
Last Post: Dudu2002
07-06-2025 01:29 PM
» Replies: 757
» Views: 320356
Excalibur G900.1160 BİOS unlock request
Last Post: Dudu2002
07-06-2025 01:28 PM
» Replies: 7
» Views: 973
[REQUEST] Sony Vaio VPCEH & VPCEJ series...
Last Post: mariukonie
07-06-2025 09:17 AM
» Replies: 241
» Views: 153994
[Request] BIOS mod for Acer EG43M (P01-A...
Last Post: DeathBringer
07-06-2025 08:50 AM
» Replies: 7
» Views: 383
HOW TO FLASH MODIFIED OR ORIGINAL BIOS
Last Post: Ali987
07-06-2025 03:16 AM
» Replies: 20
» Views: 72044
[REQUEST] Lenovo ThinkPad Yoga S1 (GQETx...
Last Post: Dudu2002
07-06-2025 03:05 AM
» Replies: 116
» Views: 56482
Hp 11-ak0040nr add option to boot from i...
Last Post: Xanmx
07-05-2025 05:47 PM
» Replies: 0
» Views: 255
[GUIDE] How to modify AMI MSI BIOS to un...
Last Post: solver_001
07-05-2025 06:34 AM
» Replies: 56
» Views: 334875
[REQUEST] Lenovo ThinkPad T450(s) (JBETx...
Last Post: s_l_24
07-05-2025 04:09 AM
» Replies: 148
» Views: 104058
[REQUEST] Acer Nitro 5 AN515-54 BIOS Unl...
Last Post: 2u75
07-04-2025 03:37 AM
» Replies: 131
» Views: 65066
[REQUEST] Acer Nitro 5 AN517-51 BIOS Unl...
Last Post: Dudu2002
07-03-2025 04:08 PM
» Replies: 18
» Views: 12956
[REQUEST] Lenovo IdeaPad Z570 (45CNxxWW)...
Last Post: andkul
07-03-2025 09:52 AM
» Replies: 96
» Views: 114807

[REQUEST] HP Envy 15-J011SG
#1
Question 
Hi Bios-Modders,

I actually tried for 2 weeks to modify and flash this BIOS:
https://support.hp.com/us-en/drivers/sel...b-182832-1


I need the new microcode for CPUID 306C3 which should be version 24.
"cpu306C3_plat32_ver00000024_2018-01-21_PRD_FCD4700E.bin"

No Tools will work and if I try to edit the .bin file by replacing the hex parts and start the flashing process by holding power + win + b (for 5 sek, then unleash power) I only get a black screen. If i try this will the original BIOS there no Problem and the flash process will begin...

I also asked HP but they say that have to discuss whether its updated or not..

Can anyone help me?


best regards
realize
find
quote
#2
Attach original BIOS and modded one.
find
quote
#3
Hi Deathbringer,

thanks for your quick reply, attached you'll find the original and the modificated bios files.


best regards
realize


Attached Files
.zip   HP_ENVY_15_J011SG_modded.zip (Size: 3.74 MB / Downloads: 3)
.zip   HP_ENVY_15_J011SG_original.zip (Size: 3.74 MB / Downloads: 3)
find
quote
#4
Does original BIOS start to flash without file 01966.s12?
find
quote
#5
Hi Deathbringer,

it's also not working without the *.s12 files.
When I start the Backup-Recovery-Mode I see the USB-Stick is working for 2-3 seconds, but it still remains in blackscreen
and nothing will happen..

I also tried to flash with H2OFFT: IHSI: Flash write error in SMI! SMI Return Code: 0xEF
If I use the HP Flash Tool which was integrated the "Update" is greyed out, so only "create recovery usb flash drive" and "copy" are available.

best regards
realize
find
quote
#6
So you can't flash modded BIOS without RSA sign (01966.s12)...
find
quote
#7
Hi Deathbringer,

yes, it's the same result. I also tried to replace the MC with MMTool 4.5 it's also the same. Adding a new MC isn't possible in case there's not enough space in this section.

best regards
realize
find
quote
#8
Hi Bios-Modders,

meanwhile it has been updated by HP:
https://support.hp.com/us-en/document/c05869091
https://ftp.hp.com/pub/softpaq/sp86501-8...p86702.exe

Thank you and best regards
realize
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)