Bios long memory training times. 0. I only enabled the DOCP, no other BIOS changes. May 9, 2024 · For the record: two option - Memory Context Restore (MCR) -> One training and after the result loaded each start DRAM PowerDown Disable -> you got minus (means better) 1-1. Updating your BIOS to the latest stable version may be worth trying, especially if it includes an update to the AGESA ComboAM5. SKILL 64G 2X D5 6400 C32 TRGB B My GPU is RTX4090 Feb 10, 2023 · I have very slow boot times on my ASRock X670E 'Steel Legend' motherboard. 09 @ Amazon Canada Storage Memory training can happen if the CPU detects that current timings don't work at boot. Hey i just bought a new 7950x3d and x670-e-e mobo, i noticed everytime i start my computer it goes in for memory training code for first 30 secs. Memory training on first boot never took more than 30 sec with Intel CPUs even with a lot of memory (64GB) but with AMD build it always took a lot time, this week-end for example it took 2 whole minutes to boot into the BIOS with a 5600G and 16GB. I have been trying to boot up, but never get past the memory training part. 3 sec Apr 24, 2023 · 8) The very first POST after a fresh BIOS flash tends to have strong training. Don't know why because no changes made. Later it stays quote long on A0 around for another 20s and boots to Windows which takes 5s. [Enabled] System will completely keep the archives of first intiation and training for memory. Tried multiple times rebooting and shutting down the desktop and seems to be working and able to boot in less than 5-10 secs with and without expo enabled, but have to enable memory context restore option in bios. There is no easy fit for everyone. Didn't have any of these problems on Linux based systems tho. BIOS : F6a - I won’t update to F6 not needed will wait for F7. 2-2280 PCIe 3. Advanced BIOS (F2) > Settings Tab > AMD CBS > UMC Common Options > DDR Options > DDR Memory Features > Memory Context Restore > Enable it DRAM re-training is avoided whenever possible to improve POST times. Using the latest beta BIOS. One boot till POST : so to appear AMI BIOS info. Please be aware that if enabling XMP or adjusting memory parameters, you should check that the memory is stable before enabling Fast Boot. Memory training can be a lengthy process. It describes in details how the system memory works, but for a quick overview. *edit 03. the board training to stock settings) tends to have good training. Oct 31, 2022 · The memory training time can be reduced by enabling the Memory Context Restore option in the BIOS. When enabled, this will skip the memory training where possible, thereby reducing the memory training time. Jan 21, 2023 · Thank you for better explanation. It has been a thing for long before ddr5. Upon BIOS update prepping for the X3D processor, I noticed the issue went away completely, but then remembered that the EXPO oc was also cleared with the BIOS update, resulting in no memory training sequence at boot. This is the time taken before the windows os boot starts. It's probably due to having so much memory and using DDR5. Consistently 50+ seconds. Since my first contact with my board I always had this issue and decided to let it be. Apr 22, 2023 · BIOS reset when unplugged the PSU - helps battery change Not working USB port - helps BIOS update And last issue, long boot time. The PC also works fine when MCR and Power down are enabled but with a way faster startup (but Buildzoid said that power down slows your memory down as it often goes to "sleep" what you don't want if you The memory training time can be reduced by enabling the Memory Context Restore option in the BIOS. Do you have long boot times? Post your boot times on the new AM5. -The memory powers up. Another thing too, try & use EXPO ram if you can - it aids in taking the guess out of setting primaries & subs to the right levels for Zen 4 IMC uniqueness. The last stable BIOS was 3+ months ago. I recently bought a new AMD ryzen 5 7600, with an MSI A620M-E motherboard and 32 GB ddr5 RAM. This option is available on some ASUS motherboards. Whenever I boost the memory to its rated 6,000MHz (either using DOCP or just manually boosting it), it does a full memory training session every single boot. Already tried EXPO I, EXPO II, EXPO Tweak, and Auto. Even with XMP and EXPO disabled. Takes 20s - again one boot cycle. BIOS 1222 (AGESA 1. ? You probably are correct as the "core AGESA" isn't the issue, but dependent on who implements it on their particular board. Dec 29, 2022 · DFE Read Training -> Disabled MBIST Enable -> Disabled Memory Context Restore -> Enable SATA controller -> Disabled On Board WIFI 6E Card -> Disabled changed option boot os (or sth like that) to "Windows OS" disabled / reenabled integrated graphics: time delta of ~1 second Any help is appreciated. 99 @ Canada Computers Memory: Corsair Vengeance 64 GB (2 x 32 GB) DDR5-5600 CL40 Memory: $264. yep it was learning the memory each time. This was a strange irregularity that I noticed. First time I understand, but every time? Jan 31, 2023 · This will bypass memory training routines on a warm restart or power on, reducing POST times. Enabling MCR sorted the RAM testing/training cycle issues after a stable boot. There is an option in the (ASUS) BIOS called Memory Context Restore. Nov 8, 2022 · On every boot/reboot it takes 45 seconds to complete POST and the DRAM LED on the board is lit for the vast majority of the time. PS: remember to disable the ram retraining at boot option into the bios (or, according to your motherboard manual, enable the memory context), because once the motherboard find a stable setup, isn't, of course, necessary to retrain and find again a stable memory state each time you wakeup the system from complete shut down Disabled XMP/EXPO (eventually boots if I wait long enough) EDIT: Additional troubleshooting attempted as of Jan. It depends on chipset (B650/X670), BIOS version, memory size, number of memory sticks, memory timings etc. I tried setting it off and I can't boot into Windows unless memory training is ON (which is the default). I know this is normal , just wondering if anyone has same issues. 10, 2023: Disabled memory training in BIOS Disconnected all external devices except monitor, KB, and mouse Disconnecting all additional drives except boot drive Nov 20, 2021 · You can find here a comprehensive understanding of the DDR4 memory initialization, calibration and training here. but the screen just sits black for a good 1-2 minutes before eventually showing the mobo splash. Memory overclocking has become very in depth compared to the distant past setting basically just primaries only for overclocking. So, you can't train memory in the sense you're thinking. MSI X670-P Pro Wifi (latest Bios) 32GB G. The start up will be spinning at Rog logo screen about 5 minutes. So you can try and take away the training and see if that will speed it up. If anyone could help that would be great. As of now, the training takes just under a minute, then another 20 seconds to get to windows login. Also I came to conclusion digging in memory/overclocking extends the boot period. e. -Do the initialization sequence. I am experiencing long boot times, and once I turn it on the MOBO LED Debug lights come on (Yellow & Red) and the boot doesn't appear to actually begin, this lasts 30-90 seconds before the LED's turn off and the normal boot cycle appears to begin and this lasts 5-10 seconds max. Also people reporting windows time is only windows and not bios training Nov 17, 2000 · Ram training will cycle as many as 5 times to test settings. 23 So i finally have my new system together. Random issues with EXPO RAM profile not working after a reboot causing POST problems prompting to reset BIOS to defaults…which sometimes takes a couple minutes because it would have to fail the RAM training at POST 3 consecutive times; unless you alter the POST failure count in the BIOS. Oct 6, 2022 · I am fairly confident that the slow boot up is the memory training (testing speeds and eventually picking one before actually booting). Feb 5, 2023 · Memory Context Restore essentially enables or disables forced DRAM re-training at every boot. Jan 17, 2023 · Most times you will see something at the top that says bios time. Aug 10, 2007 · If all these works and settings are correct it is time to set your Fan curves etc. Subsequent booting time is ~6 seconds before displaying the ROG logo. Skill 32g same hardware except mine is a T14s gen 4, same chip, also 32GB RAM, windows 10 takes around the same time to boot as yours. Memory training is sort of like an extended handshake that the memory controller and dram have to go through to set up a good lane of communication. It's not AM5 specific as I had the same crap on Intel DDR5 build I had previously. Edit: According to task manager my last bios time was 12. Point us memory clocks matter. Long boot times with AM5 are due to memory training, as far as I am aware this should be rectified in recent Bios releases. [Auto] The setting will be configured automatically by BIOS. Nothing May 9, 2024 · I was dealing with an MSI B650 Tomahawk with latest BIOS. When i reset to defaults bios settings my PC starts in 15s but mem works in 4800 MHz. your BIOS might be set to do the training every time. Nov 8, 2022 · But my ROG board has roughly 2 pages of memory training algorithms to enable or disable. but what, it gets worse, because when you want to update the BIOS, you have to disable EXPO, turn off the fTPM, and then reboot, for another memory training of between 9 and 20 minutes, do the update, and then reboot, for another wait time, and then enable EXPO and disable fTPM again(no thanks windows 11), and wait again for a long ass time. Hi everyone, I have built a few PC since Ryzen launched, Intel and AMD powered. Jun 12, 2024 · I just upgraded everything besides my GPU/SSD. During reboot noticed boot time was reduced to less than 5 secs. When I turn on AMD EXPO boot time is 48s every time. Training is a DRAM process that aims to optimize the signal integrity between the CPU memory controller and DRAM memory chips. At least three dozen boots with zero issues before delivering to the customer. I assume it's memory training as others say although it's quite annoying Just built a new pc, everything was working fine until I tried XMP. Maybe check with different settings, I suspect the bios is doing some more memory checking or something. I tried reset Windows and disable DOCP, none of them helped. Today when I start the PC it boots within just 25 seconds. slower boot times on AM5 is due to memory training (some early systems took 2+ minutes to boot) systems boots have gotten better as BIOS settings improve after updating to the latest version BIOS and enabling "memory context restore" the boot times on both my Asus AM5 systems is 15 seconds Oct 24, 2022 · Hi, I am have an issue where my boot up time for my new PC is very slow. They are running 4800 memory so no issues with training or boot times. Part of my problem was ram voltage when i use XMP or what ever its called it would not feed enough volts to my ram so i just dropped the ram down to 5600mhz but still took a 1 or 2 minutes to boot till i turned off the memory learning and after the 3rd bootup it was 20-30 seconds to desktop. When manually OC, timings auto, memory training enabled. Total Memory Encryption setting change in UEFI BIOS Nov 23, 2022 · There is an option on some boards called "Memory Context Restore", which should make it faster, but it can also compromise system stability and even cause BSODs. Best practice is to let a new system (or if you replaced the ram) to run through some memory training cycles. Since GP never shuts down, it's possible that his memory is always hot and performs better on a reboot (when setting new timings) than after a cold boot (this is basically always true since ram chips like to be hot but especially relevant here). No more blank screen during boot. I have 32GB of G-Skill Flare X5. Oct 2, 2022 · This is known to be a long boot time the first time for memory training after any RAM reconfiguration on Ryzen 7000 series. It doesn't always happen, but maybe 1/3 to 1/2 of the time, the first POST after you reflash the BIOS (i. when I boot up the pc the fans turn on, leds, etc. I also have the newest BIOS version. Nov 1, 2022 · The memory training time can be reduced by enabling the Memory Context Restore option in the BIOS. Memory training does not affect timings or speed of RAM unless failure to default occurs. I was under the impression the training should only need to happen once and then boot normally without the delay. I was able to improve the post time somewhat by disabling memory training in Bios but the Windows boot time is still excessive (about 60-70 seconds). You can locate this by using the search function available from the top of the UEFI page. Then do your tweaks. Apparently you can get fast boot time once memory is trained, but I never got to that point even after a year and a half of owning my old Intel DDR5 system. BIOS number: 1004 My memory is on DOCP- G. After a few days enable mcr and enjoy near instant 73 votes, 143 comments. Heck, even if I boost it to only 5,000MHz, it still does the full training on boot. 0 X4 NVME Solid State Drive: $106. hit power button it would start to boot but take for every. In the task manager it says last BIOS time is 41 seconds which seems very long. Memory training occurs on power up, and it is the process whereby the system initialises all the memory installed in your system, does a few rapid tests, organises it all into a pool, and then makes it available for use. I have Gigabyte Aorus B650M Elite mobo and 7700x with expo enabled cl36 6000mhz corsair kit and there is no ram training or boot time issue since i bought it. This option may have a different name depending on the board you are using, but you can try enabling it to reduce the time spent training the memory. Skill F5 6000 (stock setting) Win11Pro Last Boot Time 19. -Do resistance and voltages calibrations. 5ns latency in Aida64 memory benchmark. Everything works as expected but the post time to get into Bios and the boot time to get into Win11 are far slower than on my old 5800X3D PC. ah I it can't be an AGESA support issue but rather an issue with ASRock's "memory training" code in their BIOS. Hello, are these "long" boot times still an issue with AM5 ? i am currently running an old 6700k and last bios time is 16,4s / windows 10 25s to login from a cold boot. 6) is unfortunately not much of an improvement; I updated my B650E-F from 0821 to 1410 today after hearing that 1410 was a lot better than 1222 and even fixed the high idle power draw on Zen 4, and while I didn't have the BSODs and super long boot times that I've Memory: Corsair Vengeance 64 GB (2 x 32 GB) DDR5-5600 CL40 Memory: $264. Still boots instantly to windows. OC failed and after turning it back off I have insanely long boot times. If you find a setting that works you may enable fast boot but on some boards you might not even be enter the BIOS to change settings requiring CMOS clear or boot to EFI program. Long ass boot time was introduced with DDR5 and memory training. Dec 24, 2022 · The memory training time can be reduced by enabling the Memory Context Restore option in the BIOS. 7 seconds Yes am5 has long boot times as in every boot the ram goes through memory training. Sep 16, 2023 · At boot, computer takes around 50 seconds with Q-Code 15 and Orange Q-LED, then proceeds to other parts of POST and boots normally. true. An indepth article would be wise for users to search. Oct 6, 2022 · this is because of memory training. -Corsair 64GB 6000 Dominator Platinum RGB DDR5 Memory for AMD (4x16GB) - these took A LONG time to get set up and working with EXPO (at 6000), but they are still not showing up as supported memory on Asus' web site; in fact the only 64GB of memory that is listed as "compatible" is from the vendor Colorful here. Just watched JayzTwoCents vid about his personal rig breaking down, and it was a true discovery for me that you can turn on Memory Context in BIOS to fix the long memory retraining time, that happens each cold boot and/or after every reboot, but my happines was short since Windows started instantly BSODing the moment desktop was loaded. End result: 4 mins reduced to 17 seconds. A small number of DDR5 systems and motherboards require a period of "training" newly installed memory to work with the system and allow access to the UEFI, or otherwise to complete the system's power-on self-test (POST). Since enabling, no issues encountered. 99 @ Canada Computers Storage: Crucial P1 1 TB M. Factory bios was F2 and i updated it imediately to latest available (F7a). Between S3 sleep requiring a beta BIOS, long boot times, almost no BIOS updates I do recommend to avoid ASRock at the very least. The PC works fine when I disable Power down (and not enable MCR) but with a long boot time because the PC does memory training on each startup. That allows it to significantly reduce the time required by the follow-up boots, typically by 40% or so, depending the physical DRAM configuration and the settings you are using. May 9, 2024 · CMOS HR, BIOS update to the latest patch and then "enabled" memory context restore. My old PC would start up in half the time. 5 Patch C) is by all accounts an utter shitshow on the B650E-F and similar AM5 boards. 12. How firmware engineers who worked on it with that brand/chipset/CPU of that board probably experienced various amount of issues either trying to achi With 64 GB of DDR5 memory at 6400 MT/s (3200 MHz), first boot after AC loss causes memory training and usually takes about 20 seconds. This only happens when the XMP profile is enabled, it only takes 12-15 seconds w/o XMP enabled. Hi, I just got the Ryzen 7700x and X670 Aorus Elite AX and my boot times have been very long. I know there are some memory training and slow boot issue on AM5 and Asus motherboard, but i didn't find anyone having such a long boot time. This update may improve memory compatibility and stability. From what I've read online, it's a common thing with AM5 to have a long boot time for the first time turning it on. Apr 26, 2023 · While memory training can take some time, it should not take this long, and it may indicate a potential issue with your system's configuration or hardware. First bios boards have SUPER long post Memory Fast Boot: Enables or disables the initiation and training for memory every booting. . This is a new custom build. PBO-PBO2 for CPU and the Like All ways use F10 to save bios changes When Memory is training you need to allow for up to 3 minutes to boot For the first few boots to bios Memory training may happen allow for that time. I tried Windows 11 (hate it) and the boot time dropped down to 15 secs maximum. Apr 9, 2024 · Yes but B550 is DDR4. It never really concerned me. This is some number your motherboard bios provides but I am not sure what it actually includes. As many have said, updating bios and enabling memory context restore cuts down boot times to seconds. See if copying the timings (for stable clocks) can stop it from taking so long. 1410 (AGESA 1. But I try to switch between these training profiles and with no big differences in booting time (only first time when the memory trained) - so it looks like the memory is now trained only once, not on every start. Even ddr3 had to train IIRC. i have the following install: MOBO; Asus crosshair x670E CPU; AMD 7050x RAM; G. The memory retraining might occur during POST if any of the following situations is detected: Memory module replacement. They've not reported any issues and this was handed to them months ago. i know that the first time boot up when i built the PC is long but this is getting ridiculas. The 10 minute boot would most likely be linked to the training. Am5/ddr5 me training is in its infancy at the moment and mobo manufacturers haven't got much experience in bios tuning for it. Better signal integrity means better stability at higher frequencies. I read elsewhere this may be a buggy BIOS doing memory training on every boot. Oct 30, 2023 · Unfortunately one has to be focused & put in the time to find the ideal config for their combo of cpu/ram/board & bios version. Things can slow down for memory OC, which can be fixed with memory context control sometimes. Reply With Quote 2023-09-24, 07:16 PM #3 Memory retraining is a process to initialize the memory module and run diagnostic tests for the memory module in your computer. Sure enough, resetting the RAM to 6000mhz brought the issue back. "Memory Context Restore" is essentially recycling the memory training results. jcpqbjebizyllwewydehdcwdruqlkjjqwgocqhkljsx