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		   AMD  IMB-AM5-R10(SAY1) 
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Mainboard    : IMB-AM5-R10(SAY1 V1.02)   
Chipset      : AMD AM5(GraniteRidge & Raphael & Phoenix) + UDIMM DDR5 + F81966 +KB9068+ i226Vx2  + RLT888S
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=============================================================================
Microcode version:
				GraniteRidge: A0: 					 00B40034  
							  B0:					 0B404023
				Raphael:
                              A1B1:					 0A601209
                              A1B0:					 0A601119 
                Phoenix:
						PHX   A0:					 0A708007
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PI Version:	
				GraniteRidge/Raphael:  AGESA-V9 ComboAm5 1.2.0.2b 
				Phoenix				:  AGESA-V9 ComboAm5 1.1.0.2b 
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Note:
1. No support DOS.
2. AMD only support capusle update BIOS.
3. Can't find fTPM device after auto load default.You need press F4 on BIOS Setup.
4. Only support AM5 GraniteRidge &Raphael & Phoenix CPU(Not support Phoenix2 CPU)
5.SAY1AR2X/3X support MB V1.02 and future version
6.Not Support display hot plug on BIOS Setup/Uefi shell.
7.Only support single display under BIOS Setup/Uefi shell.
=============================================================================
Know issues:
1.Not support AMD USB update BIOS function when Phoenix cpu installed
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Version	  	: SAY1AR34	 based on SAY1AR33     (EC: SAY1NR31)	M2025110015
										    https://eimp2.ieiworld.com/common/teams_url_redirect?type=notes&title=notes&url=notes://Notessh.ieiworld.com.cn/shXF/RDservice.nsf/(all)/B3C1005201EA7EFE48258D37002CA65A													    
Date		: 2025/11/25
CheckSum	: 0EB1H
HW Version  : V1.03
BIOS owner  : Yonghui

Action: 
1.Updated Audio verb table follow PM required.
2.Fixed some display hang 0x99/0xB4.
3.Disable Re-size bar follow BIOS rules.
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Version	  	: SAY1AR33	      (EC: SAY1NR30)	M2025060304
												notes://Notessh.ieiworld.com.cn/shXF/RDservice.nsf/(all)/CB53D609D2B3D71F48258CAF002DF8F1		
Date		: 2025/07/07
CheckSum	: 6A3DH
HW Version  : V1.03
BIOS owner  : Yonghui

Action: 
1.Add PCIE Speed item under BIOS setup 
2.Add Data Link Feature Exchange item under BIOS setup
3.Show [Re-Size BAR Support] item on BIOS Setup.
4.Modified Advanced Error Reporting (AER) default to disable follow bios rules
5.Modified Secure Boot default to disable follow bios rules
6.Modified CPU C state default to disabled follow BIOS rules
7.Modified Audio table for HW removed Line-in port(back panel).
8.Fixed SMBIOS Type 18&40 is always present.
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Version	  	: SAY1AR32	      (EC: SAY1NR30)				M2025010180
				notes://NOTESSH.ieiworld.com.cn/shxf/RDservice.nsf/(all)/8E8FA5C891FCDE9A48258C1500144151
Date		: 2025/02/08
CheckSum	: 7B4DH
HW Version  : V1.03
BIOS owner  : Yonghui

Action: 
1.Improve 7xxx/9xxx CPU startup hang 0x15 too long with single UDIMM after SF100 flash BIOS/clear cmos/change some items.
2.Exchange M2_M1/M2_M2 Slot string follow PM required.
3.Modified BIOS sign message information follow DQV test
4.Fixed PCIE Gen5(NVME SSD) speed test failed in PCIEX16_1 Slot(Project spec only up to Gen4).
5.Update SMBIOS information for V1.03
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Version	  	: SAY1AR31	      (EC: SAY1NR30)				M2024070279
				notes://NOTESSH.ieiworld.com.cn/shxf/RDservice.nsf/(all)/35D8538FEF7F551648258B62001CC332 
Date		: 2024/12/04
CheckSum	: 7B20H
HW Version  : V1.02
BIOS owner  : Yonghui

Action: 
1.Update CRB Code base to CRB48(PI1.2.0.2b) for RPL&GNR CPU's Memory compatibility issues 
2.Improve PHX CPU's Memory compatibility issues
3.Disable OKR2 Hint string follow BIOS rules
4.Fixed Last state failed under BIOS Setup/Shell.
5.Fixed LAN PXE function failed with Ryzen 9xxx CPU.
6.Fixed Memory beep no function with RPL/PHX/GNR cpu.
7.Fixed Pump fan High limit& Low Limit value is 0 on ISMMPlus Setup.
8.Fixed Trusted Computing wll be loss after disable Security Device Support.
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Version	  	: SAY1AR30	      (EC: SAY1NR30)				M2024070279
				notes://NOTESSH.ieiworld.com.cn/shxf/RDservice.nsf/(all)/35D8538FEF7F551648258B62001CC332 
Date		: 2024/08/12
CheckSum	: CBE2H
HW Version  : V1.02
BIOS owner  : Yonghui

Action: 
1.First released for GraniteRidge& Raphael & Phoenix CPU on MB V1.02
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