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  1. #1
    New ROGer Array bitbob PC Specs
    bitbob PC Specs
    MotherboardRampage VI Extreme Encore
    Memory (part number)F4-3600C16D-32GVKC
    Graphics Card #1Radeon VII
    Sound CardMB
    Monitor2x ASUS-UHD 27" monitors
    Storage #1many Internals,USB 3.1,SSDs,M2s
    Storage #2SYNOLOGY RAIDS
    CPU CoolerAIO 3Fan
    Power Supply1000Watt
    Headset Many
    Headset/Speakers logitech
    OS Win 10
    Network RouterASUS
    Accessory #1 Firewall
    Accessory #2 Many other computers
    bitbob's Avatar
    Join Date
    Apr 2020

    Bios 1101 caused a no Boot until CSM turned back on and UEFI shut off

    I have updated my Rog Rampage VI extreme encore to bios 1101 which was suppose to make it compatible with windows 11. Suprise it made the settings change unbootable. I found that while the boot ssd was visible in the simple bios settings it no longer showed in advanced boot until I changed back from UEFI to other in the system software. Then I could reset the default boot to the right ssd and load windows 10 again. I found that if I activated UEFI or turned off CSM the option to select the boot drive disappeared and the no boot drive found warning took me back to the bios setup. In the simple mode the drives still showed in the drive list but nothing showed in the bootable drive list. I have a wide variety of drives-M.2 ssds-ssds-2-15tb hard drives-USB connected drives of all types etc. The boot M.2 ssd is on an ASUS M.2 4 ssd card in a PCIe slot. ASUS help was no help as I had already done the trouble-shooting they suggested. Any ideas? I did check that the new bios set up the PTT value to active and started the tpm security hardware. When I ran the microsoft 11 compatibility test with CSM and Other selected it just said I could not provide a safe boot (which is turned on).

  2. #2
    ROG Guru: White Belt Array Nonny PC Specs
    Nonny PC Specs
    MotherboardRampage VI Extrem ENCORE Bios:1004
    Processorintel i9-10900x
    Memory (part number)Corsair CMK32GX4M4A2666C16 (64 GB)
    Graphics Card #1Asus GTX 1060 6 GB
    Sound CardCreative ZxR
    MonitorSamsung Ultrawide 34" + Asus MX279 27"
    Storage #1Samsung SSD EVO 500 GB
    Storage #2Samsung ST2000DM01
    CPU CoolerCorsair Hydro Series H150i 360mm Liquid CPU Cooler
    Case011 Dynamic XL black
    Power SupplyCoolerMaster Silend Pro 850W
    Keyboard Asus ROG Claymore
    Mouse Logitech MX Master 3 + ROG Spatha (gaming)
    Headset Razer Tiamant 7.1 Analog
    Mouse Pad ROCCAT Hiro
    Headset/Speakers F&D No.: 6000U
    OS Windows 10 x64
    Network RouterTP-Link Archer AC8
    Accessory #1 3D Conexion - 3d Space mouse Eterprice Edition
    Accessory #2 Wacom Intuos 5m Pro Wireless
    Accessory #3 Logitech BRIO

    Join Date
    Mar 2015

    hello bitbob,

    i have the encore too , but i flashed it with the "BIOS Flashback" function (with the butten on the backside) over USB stick and i have no trouble with CSM mode on and off.
    My TPM was already on by default and i am on UEFI boot on a SSD , no trouble here with BIOS 1101 on win10 , maybe Reflashing it over the USB BIOS Flashback funktion and then Directly "load optimized defaults" and after that "CLR CEMOS Button" and then configure it new. from other Rampage boards i know sometimes it flashes not corectly the first time , better is reset the BIOS and start new ...


  3. #3
    ROG Guru: Brown Belt Array RedSector73 PC Specs
    RedSector73 PC Specs
    Laptop (Model)FA506IU-AL130T x 2
    ProcessorAMD Ryzen 9 3900X 12-Core Processor
    Memory (part number)4 x G.SKILL F4-3800C14D-16GTZN 14-16-16-36 Samsung B-Die
    Graphics Card #1Gigabyte Aorus RTX 2080 Ti Xtreme WaterForce (GV-N208TAORUSX W-11GC)
    Sound CardArctis DAC
    MonitorAsus ROG Swift PG348Q
    Storage #1ADATA SX8200PNP 1TB
    Storage #22 x Samsung SSD 840 EVO 250GB
    CPU CoolerCoolermaster Liquid Pro Master 360
    CaseEVGA DG-87 Gunmetal Grey Gaming Case
    Power SupplyEVGA SuperNOVA G2 750W Gold Power
    Keyboard Corsair K95 RGB Platinum
    Mouse Corsair Gaming Sabre RGB Gaming Mouse
    Headset ARCTIS Pro Wireless
    Mouse Pad Cooler Master MP750 RGB Cloth Gaming Mouse Pad Extra Large
    OS Windows 11 64bit Pro
    Network RouterPfSence Intel i5-10210U 6 Port
    Accessory #1 TP-Link Gigabit 8&6 Port Switches

    Join Date
    Apr 2018

    Have a look at this, or reinstall windows 10 with UEFI on.

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