Sata Mode AHCI IDE. Hey everyone. I hope everyone is doing fine. Ive literally rebuilt my entire machine but I think I made a mistake before installing Windows 7. I should have gone over the BIOS with a fine tooth comb, but I did not. The SATA mode is set to IDE instead of AHCI or RAID and now of course, I cant switch it to my knowledge without getting a BSOD. It means I would have to reinstall the OS over again. I have been reading up online and did a search here, but didnt find the appropriate thead. Join the discussion about all the latest in computer hardware, software, and gadgets in the Toms Hardware Community Catch everything from expert opinion to casual. ASRock AB350M Pro4 AMD B350 Zkladn deska formtu micro ATX, ipov sada AMD B350, patice AM4 AMD pro patici AM4 Aady APU Bristol Ridge a Ryzen srie. I have two questions. I read on a forum somewhere, where an Intel user used a program to change this in Windows somehow. Is there some kind of utility that will allow me to switch to AHCI mode without reinstalling Win. Second question, is it worth it to switch over I see the benefits are this AHCI mode brings 3 main advantages Supports NCQ Native Command Queuing allowing SATA drives to accept more than one command at a time and dynamically reorder the commands for maximum efficiency. Supports hot plugging of devices. Supports staggered spin ups of multiple hard drives at boot time. My machine seems kind of slow when accessing data and dont know if this is an issue with the SATA drives being in IDE mode. I got some choppiness in some games thats coming from access data tested and that seems weird but could definitely come from SATA drives being in IDE mode. PNG' alt='Akasa Drivers Windows 7' title='Akasa Drivers Windows 7' />UMonit. Windows 1087XP and will often cause problems. Click here to see what UMonit is doing, and how to remove UMonit. Supports USB 3. 0 data transfer rates up to 5 Gbs Backwards compatible with USB 2. Supports hard drives up to 6TB Compatible with Windows 1087VistaXP, Mac OS X. MiniITX Online Store Hardware for your MiniITX Project from the UKs Leading Store. Order Before 7pm for Same Day Shipping Worldwide Comment Front of the housing has minor cosmetic imperfection. Minor cosmetic imperfection on the bottom or back of the item. Item will come in original packaging. Lecteur de bonne facture facile dinstallation reconnu sous 7 x64, ne necessite pas de CD de drivers Personnellement je lai installer dans une baie 525 grace. Next Unit of Computing NUC is a smallformfactor personal computer designed by Intel. Its first generation is based on the Sandy Bridge Celeron CPU. Support CD Drivers, Utilities, AntiVirus Software Trial Version, Google Chrome Browser and Toolbar Accessories Quick Installation Guide, Support CD, IO Shield. Akasa Drivers Windows 7' title='Akasa Drivers Windows 7' />I got an MSI R5. Hawk Video card. Im freaking in love with that thing I have two Hitachi 7. RPM SATA and one Seagate Barracuda 7. RPM SATA drive. All three are 5. GBMy new machine is ASRock M3. A7. 70. DE Mainboard and I successfully unlocked the 4th core on my AMD Athlon 4. Phenom X4 3. 1 and its running beautifully. Akasa Drivers Windows 7' title='Akasa Drivers Windows 7' />Ran a stability test and it was perfect. RAM is Kingston Hyper. X CAS8 running at 1. So my question. to AHCI or not. Do you think its worth it. Have you noticed huge performance gains. So now I guess I better update my profile and sorry I havent been around. Me and Seven. Forums had an email issue CheersASUS ROG Crosshair VI Hero Extreme Overclocking Guide Updated to v. The ASUS ROG team prepared a Ryzen 7 Crosshair VI Hero extreme overclocking guide for those who wish to get the most out of their Zen based processors. The guide was originally published by Elmor on the HWBOT forums and is shared at Overclocking. The original article published on March 2, 2. BIOS 5. 80. 3. On March 3, 2. BIOS 5. 80. 3. On March 2. BIOS 0. 90. 2IMPORTANT Please update to 0. ASAP to avoid bricking your motherboard. Crosshair VI Hero Platform basics. Ive been looking at Micro SD memory cards and had no idea what the difference was between them. I thought Id post up some details for anyone looking at. General overclocking. CPU Ratio is adjustable in 0. DRAM Ratios available 1. DRAM frequency is achieved by increasing reference clock. Usable memory ratio depends on your DRAMconfiguration see DRAM overclocking section. Reference clock can be adjusted from 8. MHz to 1. 45 MHz, depending on the specific CPUMB. Its limited by PromontoryPCIE devices 5. POST code. If ratio is set above default on 1. X 3. 6. 2. 5x, the CPU will enter OC Mode  and disable CPUXFR and any power saving or limitations. Max CPU temperature before throttling is 9. C. This means the Tctl temperature which reports the highest recorded value from sensors on the die. When benchmarking use the Performance Bias option or OS tool for best results. CPU temperature will read 6. C in BIOS due to no power savings enabled. CPU Core Voltage reading from the SIO BIOSCPU Z fluctuates, use DMM for accurate readings. USB BIOS Flash Back port is the bottom black port USB2. IO. Filename should be C6. H. CAPTimer is skewed when changing REFCLK in Windows 8. Additionally the default systimer has issues with OS ratio changes unless HPET is enabled. To summarize, always enable HPET on this platform. PCI Express. IO configuration. Connector. Bandwidth. Source. Note. PCIEX11. X Gen. 2Promontory. PCIEX1. 61. 16. X8. X Gen. 3CPU8. X mode if PCIEX1. APUPCIEX12. 1X Gen. Promontory. PCIEX82. X Gen. 3CPUPut VGA in this slot if pushing REFCLKPCIEX13. X Gen. 2Promontory. PCIEX43. 4X1. X Gen. Promontory. 1X mode if any PCIEX1 is populated. M. 2. 4X Gen. 3CPUPCI Express bandwidth when increasing REFCLKREFCLK interval. PCI Express bandwidth. Real bandwidth per lane. MHz. Gen 3 8. GTs 9. MBs8. 37 1. 03. MBs. MHz. Gen 2 5. GTs 5. MBs5. 25 7. 24 MBs. MHz. Gen 1 2. 5. GTs 2. MBs3. 13 MBs. The above values are based on the Auto rules and are a good indication of the margins. PCI Express bandwidth values are at default 1. MHz REFCLK and increases linearly when increased. From internal testing most PCI Express devices including graphics cards and storage controllers handle increased REFCLK very well. At the moment theres no list with proven devices. USBIO configuration. Connectors. Color. Speed. Source. Note. Back top 4x Type ABlue. USB3. 0. CPUUse when pushing. REFCLKBack middle 4x Type ABlack. USB2. 0. Promontory. Bottom port is for USB BIOS Flash Back. Back bottom 4x Type ABlue. USB3. 0. Promontory. Back bottom 1x. Type A 1x Type CRed. USB3. 1. ASM1. 14. Front USB3. 0 header. Gray. USB3. 0. Promontory. Front USB3. 1 header. Metallic. USB3. 1. Gen. 2Promontory. Installing OS from USBWindows 8 installs natively. Windows 7 needs USB drivers slipstreamed. Windows XP is currently not supported. Theoretically possible to use with Standard PC or MPS Multiprocessor add in SATA USB card. SATAAll 6x SATA ports are from the Promontory chipset. Crosshair VI Hero DRAM overclocking. Usable DRAM Ratios. DIMMS per channel. DIMM Rank. DIMM Ratios. Single. Up to DDR4 3. Dual. Up to DDR4 2. Single. Up to DDR4 2. Dual. Up to DDR4 2. DRAM frequency on ambient cooling, fully stable. DIMMs per channel. DIMM Rank. Expected Frequency. Best Case. 1Single. DDR4 3. 30. 0 to 3. DDR4 3. 60. 01. Dual. DDR4 3. 20. 0 1. DDR4 3. Single. DDR4 3. 00. DDR4 3. 20. 02. Dual. DDR4 3. 00. 0 1. DDR4 3. Only DRAM timings available are TCL, TRCRDD, TRCWRD, TRPT and TRAS. The only way to affect sub timings is by lowering your DRAM ratio essentially behaving like strapping and increase reference clock. For example at 2. TWCL1. 1, at 2. 13. TWCL1. 0 and at 1. TWCL9. Most CPUs have a memory hole where its unable to train memory from 3. MHz up to 3. 50. 0 3. This means you might be unable to run 3. MHz DRAM frequency but 3. OK. Best performance with Samsung B die is achieved at 1. MHz REFCLK with 2. DRAM ratio 3. 48. MHz at 1. 1 1. 0 1. Alternatively 1. 35 MHz REFCLK with 2. DRAM ratio and 1. This depends on the CPUMBDRAM capability. DRAM Ratio and timings are applied very early during POST before BIOS has control which might give problems when changing both REFCLK and DRAM Ratio, if you get problems because DRAM Ratio applies first use Retry button. AMD has their own DRAM recovery mechanism that automatically lowers the DRAM Ratio and resets timings if DRAM training fails F9 0d during early POST. If you reset at this point you might get stuck at CF or 9. POST codes, manually reset again and the system should POST with the lower ratio and default timings. AMD CBS settings are also reset when this happens. Use Mem. Tweak. It to read out sub timings. Crosshair VI Hero LN2 overclocking. Enable LN2 mode and load the LN2 profile for a starting base. Platform is Cold BugCold Boot Bug free, except for PCIEDRAM issues. Use top 4x blue USB3. CPUPut VGA in 2nd PCIE slot if not running 3. D benchmarks. Typically you want to start with 1. REFCLK at 2. 13. 3 ratio 3. MHz DRAM frequency at 1. CPU Core Ratio 2. CPU SOC Voltage 1. V, DRAM Voltage 1. V using Samsung B die memory. The CPU IMC has problems with low temperatures below 2. C which means memory frequency will be lower on LN2. A good CPU is able to do up to 3. MHz DRAM on LN2. An average CPU will do 3. MHz. Really bad ones might be limited even to 2. MHz on LN2. Additionally the behavior varies with temperature, see typical behavior in the graph to the right. Increasing the 1. V PLL voltage can help improve this situation, as well as setting PLL Reference Voltage to 5. The CPU PCIE controller also has problems on LN2, typically below 1. C and especially after cold reset power down. The behavior is like when pushing high REFCLK getting stuck at 5. E4 POST codes. For best margin use 1. MHz REFCLK and 1. V SB Voltage 1. V, default 1. MHz has problems at very low temperatures. You can also try PLL Reference Voltage under Tweakers paradise for improved margins, its behavior is quantized meaning several different values needs to be tested. Typically 5. 5 is a good starting point. Safe Boot is tuned to be able to POST at lowest possible temperature, recovery options under LN2 mode. Safe Boot 1. 05 REFCLK CBB settings safe settings. Power Button 1. REFCL CBB settings. CMOS clear 1. 00 REFCLK CBB settings safe settings. You might get POST issues if DRAM voltage is too high above 1. V, stall at 5. 45. POST codeSafe Voltage Ranges. Note that the listed values are not guaranteed and only for reference. Ambient Recommended. Ambient Max. LN2 Recommended. LN2 Max. CPU Core Voltage. VUp to 1. 4. 5V1. VUp to 1. 9. 5VSOC Voltage. VUp to 1. 3. 0V1. VUp to 1. 4. 0VDRAM Voltage1. VUp to 1. 9. 0V1. VUp to 1. 9. 0V1. V PLL Voltage. 1. VUp to 2. 4. 0V3. VUp to 3. 2. 0V1. V SB Voltage. 1. 0. VUp to 1. 4. 0V1. Free Multiple Files From Ftp In C# Programs there. VUp to 1. 4. 0V1. V Standby Voltage. VUp to 2. 1. 0V2. VUp to 2. 3. 0V2. V SB Voltage. 2. 5. VUp to 2. 8. 0V2. VUp to 2. 8. 0VDepends on the DRAM sticks, the limit is considered from CPU IMC side. Crosshair VI Hero Common POST codes. Q Code. Description.