Supermicro error codes. At boot process I get an error got and then it's stuck.

Supermicro error codes Splash flickered and went to splash again with code B7 and got stuck. Turn back on see if it runs. 04 published on April 20, 2024. Note: Your comments/feedback should be limited to this FAQ only. I've been running PFSense on a Supermicro X11SSL-F board with an i3-7100 and 8GB of DDR4 Crucial Value RAM for a couple years now without issues, and a Supermicro X10SLH-F with a Xeon E3-1241 v3 (Haswell) and 32GB of DDR3 ECC for nearly 5 years. It's the "CPU hasn't written anything to the debug I/O port yet so you get default values back" code. I just purchased a 1u Xeon system to run pfsense. Supermicro X10SLV Appendix A POST Error Beep Codes A 1 Appendix A POST Error Beep Codes This section lists POST Power On Self Test error beep codes for the AM Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. Learn how to troubleshoot BIOS POST errors effectively. For information about BIOS codes for the AS -2126HS-TN server, refer to the following content. Learn more about Bios Error Beep Codes, Error Message, Description. The motherboard very often, but not always, hangs at boot. It still boot to TrueNAS without any code. 01 ) CPU: AMD EPYC 7232P RAM: 2x Samsung 8G 2Rx8 PC4-2133P-RE0-10-MB1 ( M393A1G43DB0-CPB2Q S ) If i put all power cables on ( both cpu and the big 24 pin) the POST stops at: DXE--USB Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. Your machine isn't coming up because you're not using ECC memory. I have replaced the memory currently in the system with no success. From what I've read it means Memory/CPU issue. X10SRA motherboard pdf manual download. How can I resolve the issue? The SuperServer 6022L-6 is a high-end, dual processor 2U rackmount server based on the SC822R-400RC 2U rackmount server chassis and the P4DLR, a dual processor motherboard that supports single or dual Intel Xeon® processors of 1. Aug 25, 2025 · The Supermicro X13DEI/X13DEI-T supports dual 5th/4th Generation Intel® Xeon® Scalable Processors (in Socket E LGA 4677) with four Ultra Path Interconnects (UPIs) (20/16 GT/s max. Apr 2, 2015 · Hello, as the title says, I have Supermicro X9SRL-F that during startup beeps error and if usb flash is inserted, it loads bios from it. Usually, when you get codes like this, in particular, the B7, B9, BA, and BF code pertain to memory initialization problems. My server was working fine till yesterday, when I changed the case to a rackmount case so I can put it on my rack to save some space. When I quit without Apr 25, 2021 · In AMI's standard set of POST Codes, POST Code 0x92 indicates that PCI Bus initialization has been initiated. Any use or reproduction of this product is not allowed, except as expressly permitted by the terms of trueHi folks, Have any of the C2758 owners here encountered an issue where their C2758 hangs during BIOS/POST at "System Initializing B3"? I can't event get the system up far enough to go into BIOS setup, boot disk selection, etc. I have purchased a Supermicro server with the X8DTI-F motherboard and it is not posting. I pulled my graphics cards, pulled my wifi card, plugged them back in, reset cmos, pulled the motherboard battery and put it back. Supermicro X11DPi-N Appendix A BIOS Codes 137 Appendix A BIOS Codes A 1 BIOS Error POST Codes During the POST Power On Self Test process which is performed at b Supermicro C9X299-PGF-L Appendix A BIOS Codes 119 A 2 Additional BIOS POST Codes The AMI BIOS supplies additional checkpoint codes which are documented online at ht Feb 12, 2019 · Hi, I have just assembled a Supermicro X11SCH-F with a Xeon E-2126G and two sticks of Kingston 16 gb ddr4 (KSM26ED8/16ME). Already took it off from power, removed unnecessary components. May 3, 2020 · AMI BIOS Beep Codes Overview - Thomas-Krenn-Wiki-en Most Thomas-Krenn Servers are equipped with Supermicro or ASUS motherboards with BIOS or UEFI Firmware from AMI. 1 Tried ram 1 by 1 2 changed my liquid cpu cooler to stuck one 3 changed my graphics card to all diferent slots. " Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. Any use or reproduction of this product is not allowed, except as expressly permitted by the terms of Jun 28, 2018 · VGA signal displayed with Supermicro splash and "System Initialization" with code 15. Temporarily remove your hard drives and perform BIOS recovery. 01A) and 8 X10QBi-MEM1 Memory Cards and it will not boot It is stuck at "system initializing" and postcode 15 from what I could tell from searching the web its related to memory problems or CPU pins With the message "System Initializing B7 or B9” stop code mean that your memory is got stuck. ("Supermicro") reserves the right to make changes to the product de-scribed in this manual at any time and without notice. American Megatrends, Inc. My problem is that every time this machine is turned off, it hangs on error code 2F, "system initializing" at bootup. There is a number of google result about supermicro POST error codes and code manuals (like this one) but somehow I was able to find the one which has not been mentioned in any source: "DE". . I am in the process of troubleshooting my Supermicro motherboard which I have had for many years. Usually that involves removing the little battery on the motherboard and connecting either two pins or pads, whichever are on the board, for 10 seconds or more. Is there anything Dec 21, 2010 · Patrick submitted a new resource: How to fix: BMC can't force ME to recovery mode when updating BIOS - Tested on a Supermicro motherboard I recently ran into an issue where I purchased a Supermicro license key for remote BIOS upgrade only to find that the system rebooted to "System Three systems that I successfully tested with all types of IPMI based remote power operations (reset, power cycle, graceful shutdown, …) are now showing a problem when powered up or reset by IPMI. The RAM is 4x32GB DDR3-1600MHz PC3-12800 ECC LRDIMM 1. 03) For A1 / A2 / A3 / B10 / B11 / B2 / C7 / C9 / H9 / H11 / H12 / M11 / X10 / X11 / X12 motherboards Aug 8, 2014 · After this, I added another 16GB RAM and now I can't get past the System Initializing with BA code. ("Supermicro") reserves the right to make changes to the product described in this manual at any time and without notice. ), up to 64/60 CPU cores, and a thermal design power (TDP) of up to 350 W. It could be your 810 card OptROM issue because it is the only card that's capable to boot. May 15, 2015 · This document lists the AMI BIOS POST codes for Supermicro's C7/X9/X10/X11/ B9/B10/B1/A1 motherboards. I can't get into the BIOS setup or anywhere else except for the PXE configuration. I've did some s Supermicro X10SRD-F Appendix A POST Error Beep Codes A 1 Appendix A BIOS Error Beep Codes During the POST Power On Self Test routines which are performed each t Jan 4, 2021 · I've just flashed the BIOS of 3 different X9SCD motherboards, all housed within different MicroCloud chassis. The computer takes around 2 mins. For information about BIOS codes for the SSG-122B-NE316R server, refer to the following content. Question When updating BIOS or BMC firmware, I encountered the error: "ExitCode = 149, Description = IPMI execution failed" with the message: "HTTP response code said error, HTTP code: 401 (Unauthorized). Mar 28, 2019 · After fiddling with the BIOS settings, my Supermicro X9DRL-iF doesn't boot anymore. to display the supermicro splash screen which is unusually long and returns the b4 error code. Jan 18, 2013 · An X9-based Supermicro MB with 1. When it boots, it gets stuck on DXE--BIOS PCI Bus Enumeration 92, then eventually loops back only to get stuck here again. Sep 21, 2016 · Super Micro Computer, Inc. Most Thomas-Krenn Servers are equipped with Supermicro or ASUS motherboards with BIOS or UEFI Firmware from AMI. com. A subset of these status codes, known commonly as checkpoints, indicate common phases of the BIOS boot process. All sensor readings are green (except "Chassis Intrusion") Here's what I've tried: -Re saeating all memory sticks Supermicro X10DAi viii Onboard Power LED 2 35 SAS Heartbeat LED X10DAC Only 2 36 2 10 SATA SAS Connections 2 37 SATA SAS Connections 2 37 Chapter 3 Troublesho Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. Post error code 55 is meaning "no memory installation". Dec 3, 2021 · Hehey Folks Ok i come directly to my situation. Please let me know what does this code mean? Feb 18, 2014 · Super Micro Computer, Inc. It can still boot from a USB stick without trouble, all hard drives and file systems Jul 16, 2020 · We just got our supermicro X11SRM-VF motherboard back from supermicro today with the latest updated bios. If a fatal error occurs, you should consult with your system manufacturer for possible repairs. Built with the Intel C741 chipset, the X13DEI/X13DEI-T supports up to 4 TB memory capacity with 16 DIMMs of 256 GB 3DS RDIMM/RDIMM DDR5 ECC Jun 12, 2015 · The debug code on the motherboard said "67" I read it was something about the BIOS on the internet but I am not quite sure what can be going on. After the BIOS recover, properly configure both Nvme (EFI) and SSD in the MB BIOS per your application. Our MB X9DRi-F will hang at 2F error code during the system initializing, please hlep to advice. It boots up but stuck on BA mode. When I quit without Note: Your comments/feedback should be limited to this FAQ only. The manual speaks of POST codes. In this article you will find information about the meaning of the Note: Your comments/feedback should be limited to this FAQ only. Any use or reproduction of this product is not allowed, except as expressly permitted by the terms of Super Diagnostics Offline provides the capability to determine the health of Supermicro server's components, including CPU, memory, I/O. During a recent reboot, it Discover Supermicro 5 beeps and beep codes for X8DA3 in our official manual. The systems hang with either one of these three POST Codes: 2B, 70 or 71 I have performed the "clear CMOS", but it did not change the problem. I could see system stuck at error code "15" during system initializing. This product, including software and docu-mentation, is the property of Supermicro and/or its licensors, and is supplied only under a license. You will need to ensure UDIMM ECC memory installed properly in blue slot in X10SL7-F board. I tried populate P1-A1 and P2-E1, it boot to my TrueNAS. I've got the question out to the 事实上我也查阅了微星、EVGA等品牌主板的BIOS POST Codes文档，和这一份基本没有区别，结合我自己的影驰Z690主板的debug Led的相关代码，可以做到通用，故分享在这里，对于较新的，带有debug诊断代码灯且使用AMI AptioV Uefi固件（BIOS）的桌面平台，均可以参考这份文档中所列出的各种代码释义，来寻找 With Supermicro X10SLE-F board (5038ML-H12TRF SuperServer), I try to boot up with E3-1270v3 CPU with memory Hynic HMT41GU6MFR8C-PB, Kingston KVR13N9S8/4, Kingston KVR16R11D4, Kingston KVR16R11D4K3 or Kingston KVR16LR11D4. Supermicro X11DPU-ZE+ 142 Super X11DPU Z ZE User s Manual Appendix A BIOS Codes A 1 BIOS Error POST Beep Codes Note For BIOS beep codes to work properly please co I got the error message “IERR Asserted” when I boot up my motherboard X9DRW-IF. Jul 20, 2013 · Supermicro X10SL7-F, after changing some BIOS settings it would not POST past code 91 (which, IIRC, was some storage system check). In case of initialization errors during startup, the so-called Beep Codes can help to analyze the underlying issue. I found the error in BIOS Event log whenever the X9DRL-IF motherboard boots. S I found a review on Newegg claiming similar BUYER BEWARE!4/23/2016 9:41:10 AM Pros: NONE Cons: Memory Compatibility -- 5 short beeps + 1 long beep, No memory detected in the system Other Thoughts: DO NOT ATTEMPT TO BUY MEMORY OUTSIDE OF THE LIMITED AND NOT EASILY AVAILABLE PUBLISHED SUPERMICRO "TESTED MEMORY LIST" I have purchased and tested several variants of 1600/1333/1066 per the manual The 'FF' code for Supermicro is the same as '00' from everybody else. I found a review on Newegg claiming similar BUYER BEWARE!4/23/2016 9:41:10 AM Pros: NONE Cons: Memory Compatibility -- 5 short beeps + 1 long beep, No memory detected in the system Other Thoughts: DO NOT ATTEMPT TO BUY MEMORY OUTSIDE OF THE LIMITED AND NOT EASILY AVAILABLE PUBLISHED SUPERMICRO "TESTED MEMORY LIST" I have purchased and tested several variants of 1600/1333/1066 per the manual The 'FF' code for Supermicro is the same as '00' from everybody else. The system just hang up at POST screen with code B2 just before booting the os, and I cannot open BIOS setup either. I've done this hundreds of times, with this exact BIOS version (x9scd8. If the BIOS POST code A9 appears when trying enter a server's BIOS at boot time, and the server is stuck, the BIOS must be reset. Mar 14, 2015 · I have two servesr here with a Supermicro board, both of which are having the same issue (leading me to believe that it's an error with how I set them up) Whenever I Jan 18, 2013 · An X9-based Supermicro MB with 1. For technical support, please send an email to support@supermicro. Thankfully the motherboard has a dual BIOS switch so I switched to the other BIOS and it gave me the chance to fully turn it on and everything is good, but my question is, what should i do? Jul 28, 2020 · Super Micro Computer, Inc. With ipmicfg I mostly get this error, for example when trying to get the IP Address: Failed to get IP address, Completion Code=FFh Same with ipmicfg even in EFI Shell: ipmicfg. I know this error code indicates problems with memory, however, I don't believe there is ACTUALLY a memory problem. Please double check, thanks. On the screen it says "PEI-CPU Initialization" and AMI AptioV BIOS POST Codes for Supermicro Motherboards USER’S Guide Revision 1. The message shown on the screen is "PEI--Intel MRC Execution 2F" This code is often related to memory Post code A2 means your MB can't detect hard drive (s) with a valid partition and boot record. or remove the ram stick and expect a different error code of no ram. Reboot fails to post to bios displaying code 92 on the 2 digit lcd, which is PCI buss initialization started. These common BEEP codes and flashing LEDs will help Server Administrators to troubleshoot certain common issues on Supermicro servers quickly. 2. 4 clr cmos through jumper, battery (I even changed it to another battery), clr cmos botton. x Status Codes Revision 2. we are using a xeon w 2295 processor and 1 ram stick. Jun 19, 2015 · Im having this problem dunno what happened, i was trying to install windows server over ipmi after couple of resets the mobo is just stuck on supermicro logo with error message B2. I already updated my BIOS and IPMI firmware rev. At boot process I get an error got and then it's stuck. What does POST mean? Download user manual for SUPER MICRO Computer X7DBi+. It doesn't post and get stuck after PXE with the code B2 and the Supermicro logo. Boot into BIOS >> Advanced >> PCIe/PCI/PnP Configuration, Change the “onboard Video Option ROM” from “Legacy” to “EFI”. In this article you will find information about the meaning of the beep codes of AMIBIOS 8 and for UEFI-based firmware Aptio 4 and Aptio V. 0 BIOS (no support for V2 chips) will start to post - with video - and then fault/hang on a memory related postcode. Sep 20, 2024 · For information about BIOS codes for the SYS-122HA-TN-LCC server, refer to the following content. The SEL (Server Event Log) is full, you can clear it within BIOS setup under the IPMI option menu or you can clear it in service control. I have 9 of 10 motherboards X9DRD-7LN4F and several X9DRD-EF motherboard, both are experiencing “B7” post code during boot-up. I tried to reseat both cpu, it didn't work. Enter your email address below if you'd like technical support staff to reply: Please type the Captcha (no space) I have a supermicro server, that stops at boot, with the msg SYSTEM INITIALIZING with BA code at the right. Boot system to BIOS again. After trying to turn it on, it gets stuck on "System Initializing 15". That means, there might be something wrong on your bootable drive, so it stuck before booting into OS. I proceed to populate P1-A1/B1, P2-E1/F1. Next would be strip to min config, 1 cpu, 1 dimm, and power supplies. Have you tried with a flash drive and over ipmi ? We got a supermicro, since last weekend it shut down, rebooted and now hangs at the splash screen stating "System Initializing 62". POST code 91 means the BIOS is starting the PCIe driver initialization and hit the road block and won't make further progress. May 3, 2020 · In case of initialization errors during startup, the so-called Beep Codes can help to analyze the underlying issue. Probably worth setting bios to defaults make nothing funny is set. Oct 26, 2021 · I just set up HPE SX40 (Supermicro SYS-1029GQ-TVRT). This product, including software and documenta-tion, is the property of Supermicro and/or its licensors, and is supplied only under a license. We have several SuperServer 2027R-N3RF4+ with X9DRW-3LN4F+ motherboard, Some of the systems locks up during POST with error code B7 on bottom right of the screen. I have tried several different memory brands and model, including the recommended memory but it’s still giving me the “B7” during boot. For information about BIOS codes for the C9Z890-MW/C9B860-MW/C9Q870-M motherboard, refer to the following content. If the “Post Error” option is disabled in BIOS but you still have the same error, then use the latest update BIOS version from website. AMI AptioV BIOS POST Codes for Supermicro Motherboards (AMI Status Codes Rev. Then go to Security >> Secure Boot. Acknowledgement This document lists the AMI Aptio® V BIOS POST codes for Supermicro's mother-boards. I already tried various troubleshooting measures, which are summarized below. Dec 21, 2010 · Supermicro POST code B7 and B9 indicate a memory issue. Super Micro Computer, Inc. View and Download Supermicro X11DAi-N user manual online. I am new to Supermicro servers so please bear with me. Feb 11, 2020 · I've bought off eBay a super micro CSE-848X chassis complete with a Mainboard: X10QBi (Rev. Remove and replace cmos battery. 50 to 2. I was rather embarrassed when I RMA's a perfectly good motherboard and then had the same problem with the replacement, only to realize my problem. First of all, the system features the following components: Mainboard: Supermicro X11DPL-i (dual-socket board) CPU: 1x Apr 19, 2008 · One of our Supermicro servers won't boot from the virtual drive on a MegaRAID SAS 9361-8i after a power outage. The system reboots after some time and repeats the process. Was this FAQ helpful? Supermicro C7Z170-M Appendix A POST Error Beep Codes A 1 Appendix A BIOS Error Beep Codes During the POST Power On Self Test routines which are performed each t You could try BIOS reset (exactly according to Supermicro docs for that particular motherboard). I checked out the motherboard manual on SuperMicro's website, but it doesn't appear to list any troubleshooting related to this. Please check each memory module individual to see which one cause the problem. These fatal errors are usually communicated through a series of audible beeps that can be heard on an external buzzer connected to JD1. But as soon as I populated P1-C1 and P2-G1 Mar 28, 2017 · In addition here is a list of AMI BIOS error codes supposedly used by Sandy Bridge and later CPU chipsets, but I have not verified the accuracy of it as such: Progress Codes I am experiencing blue screen AB code on X9SC_ and X9SPU-F motherboards when trying to enter BIOS setup. The system stuck on boot with "initializing 91". ROM" and placing it on the root of a FAT formatted USB drive). Was this FAQ helpful? Supermicro C9Z590-CGW Super C9Z590 CG CGW User s Manual 132 Appendix A BIOS Codes A 1 BIOS Error POST Beep Codes During the Power On Self Test POST routines which Our X10DRL-i based server stopped error code 02 with error message at the left corner: MRCreadmprerr, what is that mean ? I've just recently reboot my server to find out an memory issue. The memory I'm using is supported by the board and I've tried different sticks in the new slots so I'm pretty sure it's not the RAM. I've tried to clear the CMOS by Hello. 20 GHz and faster at a Front Side (system) Bus speed of 400 MHz and up to 12 GB PC1600 (DDR-200) SDRAM main memory. Any use or reproduction of this product is not allowed, except as expressly permitted by the terms of Dec 15, 2014 · Super Micro Computer, Inc. I would remove all add-in components (don't forget May 23, 2017 · MOTHERBOARD DEBUG LED GIVES A 92 CODE I left it like for 15bminutea to see if it do any positive steps but nothing. The system is stuck during POST with "system initializing B7". The same memory module is working fine on other memory slots, except A1 and B1 of CPU1. Enter your email address below if you'd like technical support staff to reply: Please type the Captcha (no space) 2) EFI03051002 major error means EFI BIOS cannot load the EFI image boot service driver, so it reset. 35V - NEMIX is the brand. What is the root cause? Note: Your comments/feedback should be limited to this FAQ only. FYI, It may hold for about 1+ min at Post Code 92 stage and continue posting/boot when Secure Boot Enabled. is the legal and sole owner of the publication and is solely responsible for the contents. 0 The information in this User’s Manual has been carefully reviewed Aug 1, 2021 · I need some help with a system which refuses to POST, beep, or give any type of video output. Explore Supermicro BIOS error beep codes including 5 beeps, 6 beeps, and solutions for X9DRD-iF and X9DRD-LF motherboard issues. But we only ever get 3 beeps. 4) that was already installed through the IPMI web interface, and nothing changed. In the IPMI interface there are no errors - Health Event Log Only has "AC power On" and "Chassis Intrusion". If this is the last POST Code presented, I would presume that a bus lockup is occurring. What's the HW: Mainboard: Supermicro H12SSL-CT ( REV: 1. THESE ARE ALL STEPS I TRIED. Mar 14, 2015 · I have two servesr here with a Supermicro board, both of which are having the same issue (leading me to believe that it's an error with how I set them up) Whenever I Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. These fatal errors are usually communicated through a series of audible beeps. Checkpoints are typically output to I/O port 80h, but Aptio 5. which is like 5 short beeps and 1 long one. Enter your email address below if you'd like technical support staff to reply: Please type the Captcha (no space) Aug 3, 2015 · According to Supermicro: UDIMM will be only available for Core i7 processors The description of the POST code is something that probably less than a dozen people in the world actually understand. Oct 1, 2024 · Hi, so the board is stuck with post code B2. I'd start with a flea power drain. I have already tried removing all peripherals and CMOS battery but no luck. All sensor readings are green (except "Chassis Intrusion") Here's what I've tried: -Re saeating all memory sticks Supermicro X10DAi viii Onboard Power LED 2 35 SAS Heartbeat LED X10DAC Only 2 36 2 10 SATA SAS Connections 2 37 SATA SAS Connections 2 37 Chapter 3 Troublesho Apr 2, 2015 · Hello, as the title says, I have Supermicro X9SRL-F that during startup beeps error and if usb flash is inserted, it loads bios from it. When the systems are powered up at the front button Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. X11DAi-N motherboard pdf manual download. Save and exit the BIOS. Please check the PCI-e devices connected to the daughter board to make sure they are seated properly. System will lock up in BIOS setup if system time is set to 2021 or later. The contents included in this document are adapted from the AMI Aptio 5. Also for: X10sra-f. Exactly as described here. If you can boot into OS smoothly, the post code should be "a0", code "ae" is the last code before "a0". x core can be configured to send status codes to a variety of Jan 15, 2025 · For information about BIOS codes for the B14SBE-CPU-25G motherboard, refer to the following content. 1. I have tried to update BIOS but still can’t fix it. 612), with no is Note: Your comments/feedback should be limited to this FAQ only. Frequently Asked QuestionsNote: Your comments/feedback should be limited to this FAQ only. Hi, I recently bought a CSE-848 with X10QBI board. The error code is "SMBIOS 0X16". Green LED beside the PCIE slots also flashes on and off, every other second. I tried recovery mode (renaming a BIOS update firmware file as "Super. That too would get stuck at code 92. I have a deadline to get this system deployed so any help is much appreciated. I have a Supermicro E5 V1 system that has been running for some time. I've been able to perform a BIOS update to the same version (3. View and Download Supero X10SRA user manual online. May 5, 2025 · For information about BIOS codes for the X14DBG-XAP motherboard, refer to the following content. In this article you will find information about the meaning of the Aug 6, 2024 · Acknowledgement This document lists the AMI Aptio® V BIOS POST codes for Supermicro's mother-boards. efi -fd 2 ERROR !! BMC did not in correct state ERROR !! BMC did not in correct state This command is not supported I tried to load the driver/modules with modprobe: Apr 10, 2014 · Concept & Design Introduction A status code is a data value used to indicate progress during the boot phase. I would then start looking for a PCIe add-in card or device that is in the process of failing (and hence why this is occurring intermittently). Nov 19, 2020 · Hi, I'm here for some advice for my new supermicro board. It is running ESXi 7. Pull plugs. Looking at Supermicro support it looks like this BA code refers to a memory related issue. Any use or reproduction of this product is not allowed, except as expressly permitted by the terms of BIOS POST codes B7 or B9 can be related to memory. There is a beep code similar to 5 short + 1 long which means that no memory detected. The table below lists some common errors and their corresponding beep codes encountered by users. Pull everything thing else off, remove any extra USB stuff. Push in power button 30 seconds. 01 published on August 1st, 2014. I tried clearing the CMOS. I tried some crude test like remove all memory, and got relevant error message. My system is with H13SSL-NT MB and hang at POST code “62” after I change the IOMMU setting in BIOS. req snqrq omve oeik luap rzi bty uvzkvaqw yiwu ihcu xvw rrjkem zqvrrf unlipuhf vownw