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
[REQUEST] HP Pavilion G42-272BR Whitelis...
Last Post: eepromm
Yesterday 01:55 AM
» Replies: 0
» Views: 95
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: voyageur
11-21-2024 04:33 PM
» Replies: 475
» Views: 167247
[REQUEST] Acer Aspire 5738(G,Z): CPU Upg...
Last Post: DeathBringer
11-21-2024 03:44 PM
» Replies: 49
» Views: 32879
[REQUEST] HP Mini 110-4100 BIOS Unlock
Last Post: DSI INF
11-21-2024 09:24 AM
» Replies: 7
» Views: 244
[REQUEST] Lenovo IdeaPad U310 & U410 (65...
Last Post: Dudu2002
11-21-2024 03:11 AM
» Replies: 1780
» Views: 494661
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: Elmurley
11-20-2024 09:37 PM
» Replies: 2
» Views: 1292
[REQUEST] Lenovo Y50-70 (9ECNxxWW) White...
Last Post: SWZSSR
11-20-2024 09:34 PM
» Replies: 1775
» Views: 553867
[REQUEST] Lenovo Thinkpad X240 (GIETxxWW...
Last Post: Dudu2002
11-20-2024 04:58 PM
» Replies: 337
» Views: 143515
Unlock bios insyde
Last Post: Matox3140
11-19-2024 03:40 PM
» Replies: 0
» Views: 213
Whitelist WIFI card removal Lenovo Yoga ...
Last Post: Dudu2002
11-19-2024 12:58 PM
» Replies: 1
» Views: 219
[REQUEST] H310 MSI Gaming Infinite S (MS...
Last Post: awittyusername
11-19-2024 09:21 AM
» Replies: 10
» Views: 136
[REQUEST] Gigabyte GA-B85M-HD3 Rev 2.0 u...
Last Post: Maduli
11-19-2024 02:22 AM
» Replies: 0
» Views: 164
[REQUEST] Lenovo Ideapad 330-15ICH BIOS ...
Last Post: Dudu2002
11-18-2024 01:25 PM
» Replies: 8
» Views: 1908
[REQUEST] Lenovo ThinkPad Edge E330 (H3E...
Last Post: Dudu2002
11-18-2024 01:23 PM
» Replies: 640
» Views: 221183
[Request] Unlocked Bios for Asus TUF FX5...
Last Post: FlT4ever
11-18-2024 01:05 PM
» Replies: 1
» Views: 427
[REQUEST] Lenovo ThinkPad Edge E125(v1.1...
Last Post: kamome74
11-18-2024 10:43 AM
» Replies: 0
» Views: 207
[REQUEST] Xpg 15g 4070 2023ver InsydeH20...
Last Post: MireVelli
11-18-2024 07:26 AM
» Replies: 2
» Views: 204
Please help me recover my bios
Last Post: FuryOP
11-17-2024 12:37 PM
» Replies: 0
» Views: 220
[Request-Camilo] Sony Vaio SA/SB/SC/SD/S...
Last Post: edit
11-17-2024 12:13 PM
» Replies: 107
» Views: 136964
[REQUEST] Lenovo Thinkpad Edge E440 & E5...
Last Post: Dudu2002
11-17-2024 06:50 AM
» Replies: 196
» Views: 92038

IBM M52(8215-D6U) CPU update
#1
If is possible to update CPU microcode in M52 945G LGA775 mainboard BIOS.
I replaced p4 631 with a new E2140. But failed to power up.
The 945G mainboard should support the old Conroe Dual 2 Duo 65nm CPU.
So maybe the last factory BIOS not content the new CPU code.
The BIOS in attachment is $image2E.usf, can open by Phoenix BIOS editor directly.
Also could find BIOS in
http://www-307.ibm.com/pc/support/site.w...MIGR-60626
find
quote
#2
THe attachment


Attached Files
.zip   $image2E.zip (Size: 557.75 KB / Downloads: 19)
find
quote
#3
If the board was released too long before Conroe was, there's a strong possibility that the board doesn't implement the required VRM changes that Conroe required. Core 2's won't allow themselves to start up without a special signal that only boards built to VRM 11.0 specs provide.

However, if your boards does have the proper VRM support for the Core 2's (and their derivatives) , then the guys here will get you fixed up.
find
quote
#4
As far as i know , most 945G can support 65nm Conroe after update BIOS.
find
quote
#5
(02-27-2010, 12:37 PM)wallaceunreal Wrote: As far as i know , most 945G can support 65nm Conroe after update BIOS.

This chipset DOES support Conroe, yes. But Intel introduced a new VRM spec for Conroe, and in order for a motherboard to support it with just a BIOS update it has to also have been built to VRM 11.0 spec. Most motherboards made before 2006 are built to VRM 10.x spec and will not ever be capable of running a Core 2 based processor regardless of whether the BIOS supports it.

At power up, Conroe looks for a signal from the VRM that only boards built to VRM 11.x spec provide. Without it, the CPU will refuse to power up and start executing instructions.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)