Forum - BIOS Modding Guides and Problems » [SOLVED] Increase the TRFC value

Win-Raid Forum (Drivers - Firmware - Modding) � BIOS Modding � BIOS Modding Guides and Problems � [SOLVED] Increase the TRFC value

Topic settings

Print view

Jump to forum

General & Forum related Topics News / Announcements Forum-related Questions & Suggestions Off Topic Important Drivers (AHCI/RAID, NVMe, USB etc.) General: Storage Drivers (AHCI/RAID, NVMe and USB) Specific: Intel AHCI/RAID Drivers Specific: NVIDIA nForce Chipset Drivers (incl. AHCI/RAID) Specific: NVMe Drivers Other Drivers System Performance RAID Performance AHCI/NVMe Performance Solid State Drives BIOS Modding BIOS Modding Guides and Problems BIOS modules (PCI ROM, EFI and others) BIOS Modding Requests Reports: BIOS Modding Results Offers: Already modded special BIOSes Special Topics Intel Management Engine CPU Microcodes NVMe Support for old Systems Other Tools (not BIOS modding related) Interesting PC Hardware & Software OS related Topics Windows 11 Windows 8-10/Server 2012-2019 Windows 7/Vista/Server 2008 Windows XP/2000/Server 2003 DOS/Windows 3.X/9X/ME - Retro Gaming Other Operating Systems

#1 | [SOLVED] Increase the TRFC value datum

Sun Nov 03, 2019 12:47 pm (Last edited: Sun Nov 03, 2019 4:54 pm)

noInk

Show info

Posts:	413
Registered since:	06.05.2017

Doesn't make much sense as of yet, but maybe it does for you.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 

Numeric: tRFC (140-15), Variable: 0x206[2] {07 14 06 02 02 1F 01 77 01 10 00 00 0F 00 8C 00 01 00 13 00}
0x31BC 		End If
0x31BC 		End If {18 02}
0x31BE 		Grayout If: {19 03 00}
0x31C1 		Variable 0x41 equals 0x1 {22 06 41 00 01 00}
0x31C7 		Or {16 02}
0x31C9 		Variable 0x20C[1] equals 0x2 {12 07 0C 02 01 02 00}
0x31D0 		Or {16 02}
0x31D2 		Not {17 02}
0x31D4 		Variable 0x1F5[1] equals 0x2 {12 07 F5 01 01 02 00}
0x31DB 		Suppress If: {0A 03 00}
0x31DE 		Variable 0x20C[1] equals 0x1 {12 07 0C 02 01 01 00}
0x31E5 		Or {16 02}
0x31E7 		Variable 0x1F5[1] equals 0x1 {12 07 F5 01 01 01 00}
0x31EE 		
 
 

1
 
07 14 06 02 02 1F 01 77 01 10 00 00 0F 00 8C 00 01 00 13 00 18 02 19 03 00 22 06 41 00 01 00 16 02 12 07 0C 02 01 02 00 16 02 17 02 12 07 F5 01 01 02 00 0A 03 00 12 07 0C 02 01 01 00 16 02 12 07 F5 01 01 01 00 07 0C 02 01 01 00 16 02 12 07 F5 01 01 01 00

Anyway, is there a fool proof way to switch the selectable TRFC from 140 to 240 on this?

reply

#2 | RE: [REQUEST] Increase the TRFC value datum

Sun Nov 03, 2019 4:53 pm (Last edited: Sun Nov 03, 2019 5:39 pm)

noInk

Show info

Posts:	413
Registered since:	06.05.2017

1
 
07 14 06 02 02 1F 01 77 01 10 00 00 0F 00 C8 00 01 00 13 00 18 02 19 03 00 22 06 41 00 01 00 16 02 12 07 0C 02 01 02 00 16 02 17 02 12 07 F5 01 01 02 00 0A 03 00 12 07 0C 02 01 01 00 16 02 12 07 F5 01 01 01 00 07 0C 02 01 01 00 16 02 12 07 F5 01 01 01 00

This seems to change it to 200.

Going to check on hardware.

1
 
07 14 06 02 02 1F 01 77 01 10 00 00 0F 00 FA 00 01 00 13 00 18 02 19 03 00 22 06 41 00 01 00 16 02 12 07 0C 02 01 02 00 16 02 17 02 12 07 F5 01 01 02 00 0A 03 00 12 07 0C 02 01 01 00 16 02 12 07 F5 01 01 01 00 07 0C 02 01 01 00 16 02 12 07 F5 01 01 01 00

This make it 250.

reply

Modifying BIOS to add USB 3.0 xHCI Hand-Off option for Intel 100 and 200 Series (SkyLake, Kaby Lake) � � Attempting to enable 2x8 bifurcation in MSI B450 ITX Gaming Plus AC

Please enter a reason for warning.