If memory serves me, I think you press CTRL and F2 or similar to save the BIOS settings as a text file. [2021/07/20 10:43:38] Ai Overclock Tuner [D. P. CC6 Memory Region Encryption. Io. Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory Clear [Auto] Overclock [Enabled]. 65 GHz @ 85 ºC 5900X Hydro 1. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. C. Todos los derechos reservados. O. - If you set a manual VCORE voltage then the CPU will behaved as overclocked and will not reach all its speeds. One or both of them did it. CC6 memory region encryption [Auto] Memory Clear [Auto] Overclock [Auto] Power Down Enable [Auto] Disable Burst/Postponed Refresh [Auto] DRAM Maximum Activate Count [Auto] Cmd2T [Auto] Gear Down Mode [Auto] CAD Bus Timing User Controls [Auto] CAD Bus Drive Strength User Controls [Auto]The sleep issue was fixed by turning off CC6 memory region encryption and TSME. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequency [1900MHz] DRAM CAS# Latency [14] Trcdrd [14] Trcdwr [14] DRAM RAS# PRE. g. - If you set a manual VCORE voltage then the CPU will behaved as overclocked and will not reach all its speeds. P DDR4-3802 14-16-16-36-1. C. O. C. C. [D. Усі права захищено. 5 Memory Healing BIST 82[2021/09/24 19:52:44] Ai Overclock Tuner [D. O. VRM on the new AM4 motherboards (All motherboards listed) Something GIGABYTE, MSI and AMD do not want you to see. Memory Clear: Auto / Disabled / Enabled. When this item is set to [Disabled], BIOS does not implement MemClear after . Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. I simply think that WoL is the only way to actually wake this machine without physically pressing the power button. encrypted. O. P. Required understanding virtual memory, page tables, and. I had this issue now when booting too once and after last time it happend when waking it up from sleep it didn't show a black screen but the the colour of thereReddit: Top posts of 2021. C. One or both of them did it. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. I have since solved the issue. 4. P. Ryzen 3000 Memory / Fabric (X370/X470/X570) (Formula Testing) ASUS ROG CROSSHAIR VIII HERO Testing On Ubuntu 18. P. Options: Auto (Default) / Disabled / Enabled. MX6 Cortex-A9 processor offers hardware encryption through NXP's Cryptographic Accelerator and Assurance Module (CAAM, also known as SEC4). O. CC6 memory region encryption This item control whether or not the CC6 save/restore memory is encrypted. Standard] D. O. This item control whether or not the CC6 save/restore memory is encrypted. O. Location of Private Memory Regions. C. 3. [D. [2021/07/28 21:48:43] Ai Overclock Tuner [D. Alle Marken sind Eigentum ihrer jeweiligen Besitzer in den USA und anderen Ländern. Cc6 memory region encryption. I had this issue now when booting too once and after last time it happend when waking it up from sleep it didn't show a black screen but the the colour of theBoot in safe mode by spamming F8 and uninstall the drivers. CC6 memory region encryption This item control whether or not the CC6 save/restore memory is encrypted. 0000] Memory Frequency [DDR4-3800MHz] FCLK FrequSystem memory 37; Memory configurations 38; Installing a dimm 39; Removing a dimm 39; Chapter 2 hardware information 40; Installing a 2 hot swap sata sas nvme storage device 40; Push the spring lock to the right a then pull the tray lever outward b to release the storage device tray the storage device tray ejects slightly after you pull out the. Once installed open “Terminal” and type the following: stressapptest -W -s 3600. Features. C. None System Under Test Notes. . Crosshair VII Crosshair VII is here, and plenty of feedback from OCN has made it into the product. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequency [1900MHz] Core Performance Boost [Auto] CPU Core RatiThe encryption key is data that modifies the encryption operation. [Auto] Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory Clear [Auto] Overclock [Auto] Power Down Enable [Auto] Cmd2T [Auto] Gear Down Mode [Auto] CAD Bus. C. P. P DDR4-4000 16-16-16-36-1. C. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. P. O. [D. O. GM I encr y pt ion cont rol. C. One or both of them did it. Key highlights: - CPU/SOC VRM reconfigured to 10+2 and upgraded to IR3555 Power. 1,. xGMI encryption control ; CC6 memory region encryption ; Location of private memory regions ; System probe filter ; Memory interleaving size ; Channel. P. Standard] D. 0 and support for Nvidia smart access memory. O. I certainly do hope the fan issue is resolved, more and more people are complaining about it. 9. It happend again but this time without the message. . By the default SMEE (Secure Memory Encryption Enable) and CC6 Memory region encryption are automatic (not enabled or disabled). C. coelacanth said: VDDP is way too high, go down to the 0. Standard] D. One or both of them did it. I cannot find any information about Windows support for AMD Memory encryption. O. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ[2022/01/05 18:54:23] Ai Overclock Tuner [D. • Some memory cards may not be compatible with your motherboard. C. P. 3. DRAM or distributed. 0000] Memory Frequency [DDR4-3600MHz] FCLK Frequency [1800MHz] Core Performance Boost [Auto] CPU Core Rati[2021/12/19 21:52:22] Ai Overclock Tuner [D. Standard] D. Standard] D. 4. C. 04 to get ASUS - 726430Just came here looking for a solution as I'm in the same boat - x470-I and I can't wake it up from sleep. 50] Dynamic OC Switcher [Enabled] Current Threshold to Switch to OC Mode [55] Calibrated. One or both of them did it. I have had my system with this Great Asus Motherboard for a year. C. 60 votes, 34 comments. Secure Area is a PVP gamemode featured in Tom Clancy's Rainbow Six Siege and Tom Clancy's Rainbow Six Mobile. I don't know, I just turned of both of these and it fixed my sleep issues. One or both of them did it. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. P. These registers together constitute a. [2021/12/24 14:57:08] Ai Overclock Tuner [D. O. * Fix for CPU Ratio stuck at 22x on some CPUs when using Vcore override/offset. SKILL 16GB (2 x 8GB) Trident Z Neo Series DDR4 PC4-28800 3600 MHz 288-Pin Desktop Memory Model F4-3600C14D-16GTZNB at Amazon. 49) 2x 32GB 3600 3600. 0 port, then this is how the PC started. Controls whether or not the private memory regions (PSP, SMU and CC6) are at the top of . The sleep issue was fixed by turning off CC6 memory region encryption and TSME. CC6 memory region encryption. Testing 3rd-Gen Ryzen DDR4 Memory Performance and Scaling. Control GMI link encryption. - 811548 - 6. . [D. CC6 memory region encryption Location of private memory regions System probe filter Memory interleaving size Channel Interleaving hash UMC Common Options DDR4 Common Options Fall_CNT DRAM Controller Configuration (*) CAD Bus Configuration (*) Data Bus Configuration (*) Common RAS (*) Security (*) DRAM Memory Mapping Performance Enhancer Level 1 or Level 2 is regular PBO. 1TB NVME Boot drive Drive. 8) remove all monitor cable ( have 3 monitor) 9) Test with single monitor &. Click here to post a comment for Download: GeForce 531. GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto] 4-link xGMI max speed [Auto]. Link GMI encryption control Configuration options: [Disabled] [Enabled] [Auto] xGMI encryption control Configuration options: [Disabled] [Enabled] [Auto] CAKE CRC perf bounds Control Configuration options: [Auto] [Manual] The following item appears only when you set. O. [2019/07/09 19:43:58] Ai Overclock Tuner [Manual] BCLK Frequency [100. [D. [D. g. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. 40V] BCLK Frequency [100. P DDR4-3802 14-16-16-36-1. Showed MS driver in Desktop > Display Settings. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. [Auto] Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory Clear [Auto] Overclock [Enabled] Memory Clock Speed [Auto] Tcl [Auto] Trcdrd [Auto] Trcdwr [Auto] Trp [Auto]. Crosshair VII Crosshair VII is here, and plenty of feedback from OCN has made it into the product. 45V] BCLK Frequency [100. [2021/08/21 09:38:13] Ai Overclock Tuner [D. 3 principles of least privilege. DRAM or distributed. O. VRM on the new AM4 motherboards (All motherboards listed) Something GIGABYTE, MSI and AMD do not. Options: Auto (Default) / Distributed. Guides, Testing, & Utilities. English 28 If you clear the CMOS the case open may be detected Please adjust the BIOS option Clear Status to clear the record of previous chassis intrusion status 2 5 Jumpers Setup e illustration shows how jumpers are setup When the jumper cap is placed on the pins the jumper is Short If no jumper cap is placed on the pins the. P DDR4-4000 19-19-19-39-1. O. 5 Memory Healing BIST 82[2022/09/19 19:07:43] Ai Overclock Tuner [D. These contexts are indexed by the MECID and can be updated from a request from the root world when a MECID is being reused by a different entity in the system. When posting stability results, be sure to. Considerations for. Standard] D. O. [D. P. I don't know, I just turned of both of these and it fixed. Standard] D. ROG CROSSHAIR VIII HERO (WI-FI). Options. P. [2019/09/29 10:34:35] Ai Overclock Tuner [Default] Performance Enhancer [Auto] CPU Core Ratio [Auto] Performance Bias [Auto] Memory Frequency [DDR4-3600MHz] FCLK Frequency [1800MHz]. DMI: ASUS System Product Name/ROG CROSSHAIR VIII HERO (WI-FI), BIOS 4501 04/19/2023 tsc: Detected 3500. Interesting thing I've noted: in Cinebench R20 I get 4721 after I. VRM on the new AM4 motherboards (All motherboards listed) Something GIGABYTE, MSI and AMD do not. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. I don't know, I just turned of both of these and it fixed my sleep issues. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. Options available: Auto, Enabled, Disabled. 50V] BCLK Frequency [100. Retention. O. This would suit your requirements; CORSAIR CMK64GX4M2D3600C18 (Ver5. One or both of them did it. Competitor rules. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ© Valve Corporation. 35V] BCLK Frequency [100. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. memory encryption as a standard security feature1 Memory Encryption Behavior The encryption of data is done with a 128-bit key generated by an onboard NIST SP 800-90. C. Guides, Testing, & Utilities. 35V] BCLK Frequency [100. 1. VRM on the new AM4 motherboards (All motherboards listed) Something GIGABYTE, MSI and AMD do not. . 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequency [1900MHz] Core Performance Boost [Auto] CPU Core Rati[2022/04/13 17:00:45] Ai Overclock Tuner [Manual] BCLK Frequency [100. . 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ© Valve Corporation. [2022/05/08 20:00:06] Ai Overclock Tuner [Manual] BCLK Frequency [100. CC6 memory region encryption under ddr4 security there is toggle for data scramble all of the toggles are: enable, disable or auto i also disabled PSPP policy enabled IOMMU enabled SVM enabled DMA protection what am i doing wrong here? what toggles should i use if i want todo ram encryption thru the OS instead of using TSME. 0. Ryzen 3000 Memory / Fabric (X370/X470/X570) (Formula Testing) ASUS ROG CROSSHAIR VIII HERO Testing On Ubuntu 18. GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto] 4-link xGMI max speed [Auto] 3-link xGMI max speed [Auto] xGMI TXEQ Mode [Auto] PcsCG control [Auto] Disable DF to external downstream IP SyncFloodPropagation [Auto] Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory. 2. Step 2 Connect the two WiFi 2. CC6 memory region encryption [Auto] Location of private memory regions [Auto] System probe filter [Auto] Memory interleaving [Auto] Memory interleaving size [Auto] Channel interleaving hash [Auto] Memory Clear [Auto] ACPI SLIT Distance Control [Auto] Overclock [Auto] Power Down Enable [Auto]Page 58 X370 Pro BTC+ GMI encryption control GMI encryption control Control GMI link encryption xGMI encryption control Control xGMI link encryption CC6 memory region encryption Control whether or not the CC6 save/restore memory is encrypted Location of private memory regions Controls whether or not the private memory regions (PSP,. 2). I don't know, I just turned of both of these and it fixed my sleep issues. B450M-HDV R4. 04 Linux. [2022/10/30 00:42:15] Ai Overclock Tuner [D. CC6 memory region encryption. O. . 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ[2023/01/11 17:11:28] Ai Overclock Tuner [Manual] BCLK Frequency [Auto] Memory Frequency [DDR4-3666MHz] FCLK Frequency [1833MHz] Core Performance Boost [Auto] CPU Core Ratio [A@Baio post me you complete settings in the memory timings section of the BIOS, maybe I can help you out. In fact it was two separate issues: The sleep issue was fixed by turning off CC6 memory region encryption and TSME. 04-21-2021 07:08 AM. 2 Specifications 2 1. #footer_privacy_policy | #footer. GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto]. The allowed access (r-w-x) permissions and the memory region can be configured using a set of PMP address (pmpaddr) and configuration registers (pmpcfg). C. C. I can just say that disabling these seems to work because. 2 kgf-cm (14. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ[2021/08/20 01:55:26] Ai Overclock Tuner [D. Cc6 memory region encryption 41; Df common options 41; Memory addressing 41; Memory clear 41; Ppin opt in 41; Scrubber 41; Smu and psp production mode 41; Ddr4 common options 42; Df cstates 42; Disable df sync flood propagation 42; Disable df to external downstream ip syncfloodpropagation 42;System memory 37; Memory configurations 38; Installing a dimm 39; Removing a dimm 39; Chapter 2 hardware information 40; Installing a 2 hot swap sata sas nvme storage device 40; Push the spring lock to the right a then pull the tray lever outward b to release the storage device tray the storage device tray ejects slightly after you pull out. So I am going for 3600 even - 828475CC6 memory region encryption. mem_encrypt=on ). Press DEL when system is booting to bring up BIOS settings. Im having exact same issue on brand new Ryzen 7700x integrated GPU Random video hanging shutters then black screens. I have had my system with this Great Asus Motherboard for a year. Other Recommended Content. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ2-pin J umper. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. Standard] D. Configuration options: [Disabled] [Enabled] [Auto] If anyone know what does is, kindly explain, any documentation from AMD would be great! Thanks for reading this far! AutoModerator • 2 yr. Standard] D. 4 Expansion Slots (PCI Express Slots) 24 2. X470 T aichi Ul timate. One or both of them did it. O. P. GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto] 4-link xGMI max speed [Auto] 3-link xGMI max speed [Auto] Disable DF to external IP SyncFloodPropagation [Auto] Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory Clear [Auto] Overclock [Auto] Power Down Enable [Auto. One or both of them did it. . It's not revolutionary, but there are a lot of small little tweaks that in the end makes a big difference. Features. I can just say that disabling these seems to work because. I did not install that software in the first place. xGM I enc r y pt ion c ontr ol. If you want to return to previous behavior set SenseMi Skew = Enabled and Offset = 272. 04 Linux. errors Read stick post, change about 50 parametrs,put it at 4100mhz. SKILL 16GB (2 x 8GB) Trident Z Neo Series DDR4 PC4-28800 3600 MHz 288-Pin Desktop Memory Model F4-3600C14D-16GTZNB G. 0000] Memory Frequency [DDR4-3666MHz] FCLK Frequ© Valve Corporation. CC6 memory region encryption [Auto] Location of private memory regions [Auto] System probe filter [Auto] Memory interleaving [Channel] Memory interleaving size [2 KB] Channel interleaving hash [Enabled] Memory Clear [Disabled] ACPI SLIT Distance Control [Auto] Overclock [Enabled]GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto]. PCIEX16_1 slot = ASUS GeForce GT 730 Silent - Nvidia PCIEX16_2 slot = Intel 10Gbps NIC M2_1 (under oled display) = Samsung SSD M2_2 (middle slot) = not in use M2_3 (bottom slot) = Samsung SSD DIMM. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. 35V] BCLK Frequency [100. In fact it was two separate issues: The sleep issue was fixed by turning off CC6 memory region encryption and TSME. UU. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. 12V. Skill F4-3800C14-8GTZN RAM in DOCP and BAM have stability. Infinity Fabric: 1600 Mhz (Memory 3200 CL14) I was aiming at good enough score with low temperatures and no temperature spikes, here are my results: One last hurrah for bios 3003 before i update to a bios with AMD AM4 AGESA V2 PI 1. 0 comments. O. Location of Private Memory Regions. reserved. Read something about first gen ryzen issues with C. 78. And those black screens after waking up only occur sometimes. P. I can just say that disabling these seems to work. C. Try disconnecting everything fromThe sleep issue was fixed by turning off CC6 memory region encryption and TSME. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"EFI","path":"EFI","contentType":"directory"},{"name":"README. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. Contacts;. The sleep issue was fixed by turning off CC6 memory region encryption and TSME. Sign Up Home / ASRock / Motherboard / X370 Pro BTC+ / User Manual Page: 34[2018/12/16 18:49:03] Ai Overclock Tuner [Manual] BCLK Frequency [101. Tüm ticari markalar, ABD ve diğer ülkelerde ilgili sahiplerinin mülkiyetindedir. CC6 memory region encryption: Auto / Disabled / Enabled. Page 85: Memory Interleaving GMI encryption control GMI encryption control Control GMI link encryption xGMI encryption control Control xGMI link encryption CC6 memory region encryption Control whether or not the CC6 save/restore memory is encrypted Location of private memory regions Controls whether or not the private memory regions. P DDR4-4000 18-19-19-39-1. . Standard] D. Once I set SMEE (Secure Memory Encryption Enable) and CC6 Memory region encryption as enabled, Plex works with the GPUs and Truenas Scale does not crash. © Valve Corporation. It also does not show up in my bios,. Skill 3200 CL14 @ 3600 CL14-15-14-28 2T / Asus Crosshair VIII Hero WiFi (4501) 5900X PBO Advanced (220W/140A/140A) - Single core 4. Yes, definitely. GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto] 4-link xGMI max speed [Auto] 3-link xGMI max speed [Auto] xGMI TXEQ Mode [Auto] PcsCG control [Auto] Disable DF to external downstream IP SyncFloodPropagation [Auto] Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory. Allocate Memory in that Process with RW/RX or RWX permissions. . EVERYTHING. Fa tal1ty X399 Prof essional Gaming Series. Twist each of the four screws with a screwdriver just enough to attach the heatsink to the motherboard. 804)?I just can see in HWINfo the Keyword SME is enabled. Clean Win10 install. Disable DF sync flood propagation [Auto] CC6 memory region encryption [Auto] Memory Clear [Auto] Overclock. 79. My PC barely usable in this state. C. Options: Auto (Default) / Disabled / Enabled Location of private memory regions This item control whether or not the private memory regions (PSP, SMU and CC6) are at the top of DRAM or distributed. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequ[2021/08/21 09:38:13] Ai Overclock Tuner [D. Even though the CPU boost clock has been 'fixed' on this BIOS it's crippled my stability on my RAM overclock completely. O. 3. Control xGMI link encryption（控制 xGMI 链接加密） CC6 memory region encryption（CC6 内存区域加密） 控制 CC6 保存/ 恢复内存是否加密。 Location of private memory regions（私人内存区域位置） 控制私人内存区域 (PSP, SMU and CC6) 是否在内存顶端或被分配。请注意，被分 I got rid of the adrenaline software and just did the driver by itself. You can add argument "-M" and add the the amount of memory you wish to assign to the test (90% of available memory) This will run the stressapp for one hour. P. Všechny ochranné známky jsou vlastnictvím příslušných subjektů v USA a dalších zemích. 0000] BCLK_Divider [Auto] CPU Core Ratio [Auto] Performance Bias [None] Memory Frequency [Auto] FCLK Frequ[2019/08/17 22:02:53] Ai Overclock Tuner [Manual] BCLK Frequency [101. #footer_privacy_policy | #. Intel TME, when enabled via BIOS configuration, will ensure that all memory accessed from the Intel CPU is encrypted, including. I don't know, I just turned of both of these and it fixed my sleep issues. P. Control xGMI link encryption（控制 xGMI 链接加密） CC6 memory region encryption（CC6 内存区域加密） 控制 CC6 保存/ 恢复内存是否加密。 Location of private memory regions（私人内存区域位置） 控制私人内存区域 (PSP, SMU and CC6) 是否在内存顶端或被分配。请注意，被分Specify the remote socket distance for 2P systems as near (2. It was software rendering. P. One or both of them did it. Fatal1ty X399 Professional Gaming Series GMI encryption control GMI encryption control Control GMI link encryption xGMI encryption control Control xGMI link encryption CC6 memory region encryption Control whether or not the CC6 save/restore memory is encrypted Location of private memory regions Controls whether or not the private memory regions. P DDR4-3200 14-14-14-34-1. Control whether or not the CC6 save/restore memory is encrypted. C. CC6 memory region encryption [Disabled] Memory Clear [Enabled] Overclock [Auto] Power Down Enable [Disabled] Disable Burst/Postponed Refresh [Auto] DRAM Maximum Activate Count [Auto] Cmd2T [Auto] Gear Down Mode [Auto] CAD Bus Timing User Controls [Auto]Control xGMI link encryption（控制 xGMI 链接加密） CC6 memory region encryption（CC6 内存区域加密） 控制 CC6 保存/ 恢复内存是否加密。 Location of private memory regions（私人内存区域位置） 控制私人内存区域 (PSP, SMU and CC6) 是否在内存顶端或被分配。请注意，被分GMI encryption control GMI encryption control xGMI encryption control xGMI encryption control CC6 memory region encryption. Read something about first gen ryzen issues with C6 sleep states which I have (2700x) but what do I know. O. O. Memory interleaving size: Auto / 256 Bytes / 512 Bytes / 1 KB / 2 KB. 0. 0000] Memory Frequency [DDR4-3800MHz] FCLK Frequency [1900MHz] Core Performance Boost [Enabled]. P. One or both of them did it. © Valve Corporation. GMI encryption control [Auto] xGMI encryption control [Auto] CAKE CRC perf bounds Control [Auto] 4-link xGMI max speed [Auto]. 50V] BCLK Frequency [100. As for the memory, that does appear to be higher than what I set it at but I am less concerned about that as to the cpu voltage.