devDelay Posted November 29, 2009 Share Posted November 29, 2009 No longer getting any kernel panics... I only get a kernel panic after sleep if I use any of the JMicron ports. Which sucks because I only usually use one of the JMicron ports for my DVD drive. Any way we can fix this? It appears to be caused by IOAHCIFamily.kext Maybe this post http://www.insanelymac.com/forum/index.php?showtopic=186558 can shed some light on the situation. I also cannot boot 64bit kernel with turbo mode enabled, kernel panics when reading p-states. Any idea how to get wake on lan to work? Is that simply an ethernet driver issue? Link to comment Share on other sites More sharing options...
d00d Posted November 29, 2009 Author Share Posted November 29, 2009 Can anyone with a working DSDT for GA-X58-UD3R post their dsdt file and configuration so I can compare to mine. I have this working but sleep results in reboot when trying to wake: My config: GA-X58-UD3R version 1.0 with f8D BIOS 10.6.2 64 bit mode 10.5 boot loader by Netkas GE-Force 8800GS 384MB video card in Syestem/Library/Extensions/ I have ALC-888 sound via hacked AppleHDA.kext and Lan via RTL1000 snow. In Extra/Extensions/ I have fakesmc 2.5, IOAHCI orange icon fix, jmicron fix, openhaltsretsart, platformuuid kexts. removed nullcpupm.kext - no problems booting Thanks. Does checking the `Start up automatically after a power failure' option in Energy Saver help the sleep reboot (assuming PX40 section of the DSDT fixed to get AppleLPC.kext to load)? No longer getting any kernel panics... I only get a kernel panic after sleep if I use any of the JMicron ports. Which sucks because I only usually use one of the JMicron ports for my DVD drive. Any way we can fix this? It appears to be caused by IOAHCIFamily.kext Maybe this post http://www.insanelymac.com/forum/index.php?showtopic=186558 can shed some light on the situation. I also cannot boot 64bit kernel with turbo mode enabled, kernel panics when reading p-states. Any idea how to get wake on lan to work? Is that simply an ethernet driver issue? I can't clock higher than 3.7 GHz and turbo without KPs in OS X, and I'm booting 32 bit (x22 is 4.07 GHz).However, I can clock at 4.1 without turbo and it doesn't KP. Wake on LAN appears to be a driver feature, and none of the Realtek kexts I've tried enable this feature. Link to comment Share on other sites More sharing options...
Bansaku Posted November 30, 2009 Share Posted November 30, 2009 You should be able to boot 32 bit with the following in com.apple.Boot.plist;<key>Kernel Flags</key> <string>arch=i386</string> To tell if you were successful (32bit is i386, 64bit is x86_64); [mac05:~] me% uname -p i386 [mac05:~] me% Do you get CPULimit 0x0 using demong1's MacPro4_1.plist, or does that happen automatically on GA-P55? Confirmed that yes you do need to use demong1's MacPro4_1.plist to get CPULimit 0x0. As well, IOHWControls value increase from 1 to 3, and IOHWCtrlLoops increase from 1 to 2. Funny thing is though, AppleLPC.kext loads either way. Link to comment Share on other sites More sharing options...
The Real Deal Posted November 30, 2009 Share Posted November 30, 2009 not here i'm pissed off Link to comment Share on other sites More sharing options...
d00d Posted November 30, 2009 Author Share Posted November 30, 2009 Warning; BIOS F9e: S3 sleep functional with C2RC3, PCEFI10.5 and DSDT fixes BIOS F9h: S3 sleep functional with C2RC3, PCEFI10.5 and DSDT fixes BIOS F9i: S3 sleep doesn't fully wake with C2RC3, PCEFI10.5 and DSDT fixes Link to comment Share on other sites More sharing options...
LocusOfControl Posted November 30, 2009 Share Posted November 30, 2009 Warning;BIOS F9e: S3 sleep functional with C2RC3, PCEFI10.5 and DSDT fixes BIOS F9h: S3 sleep functional with C2RC3, PCEFI10.5 and DSDT fixes BIOS F9i: S3 sleep doesn't fully wake with C2RC3, PCEFI10.5 and DSDT fixes I'm using F9i and my sleep & wake is working fine, however there are some funnies I have a 920 C0 which when set on default setting is reported on the bios splash as 2.88GHz I'm currently at 3.5GHz according to the bios cpu screen but the splash says over 3.66GHz I'm using PCEFI 10.5 and have followed the DSDT fixes in this thread and not getting any running errors (the OrangeIconFix didn't work for me - the only version I found was the Leopard version though so I went back to the old IOBlock thingy whatsit). I'm running in 64bit mode by the way Since I'm running at 3.5GHz+ is there any way of verifying that all the CPU patches were applied? I'd applied some of the other DSDT edits already via the DSDTSE editor What I am still looking to fix are the following 1 - get rid of EvoReboot/OpenHaltRestore kext - thought I once saw a DSDT fix for this? 2 - get wake from Bluetooth working - I've got my fourth dongle on order which I think will work as I've tried 1.1, 2.0, & 2.1 (without suitable firmware) versions and think I see the pattern Sorted 3 - I'm not sure my USB EHCI in system profiler is fully correct & Mac like yet (aesthetic only?) 4 - Find documentation on what the SMC keys in FakeSMC mean 5 - Fix the following glitch in Serial-ATA Unknown AHCI Standard Controller: Vendor: Unknown Product: AHCI Standard Controller Speed: 3 Gigabit Description: AHCI Version 1.00 Supported steve Link to comment Share on other sites More sharing options...
Bansaku Posted November 30, 2009 Share Posted November 30, 2009 5 - Fix the following glitch in Serial-ATA Unknown AHCI Standard Controller: Vendor: Unknown Product: AHCI Standard Controller Speed: 3 Gigabit Description: AHCI Version 1.00 Supported steve I found this kext last night and it works for me. Put in /E/E. Although it's no DSDT fix, at least you will have the info injected. OpenAHCI.kext.zip Link to comment Share on other sites More sharing options...
LocusOfControl Posted November 30, 2009 Share Posted November 30, 2009 I found this kext last night and it works for me. Put in /E/E. Although it's no DSDT fix, at least you will have the info injected. Thanks, a quick google for OpenAHCI.kext and I found this from some guy called d00d on the internet "Their OpenAHCI.kext showed me the device-id value I needed to add to IDE1 to correctly show Intel ICH10 AHCI in the System Profiler’s Serial-ATA section on my GA-EX58." Means I probably missed something ... steve Link to comment Share on other sites More sharing options...
mattrb4 Posted December 1, 2009 Share Posted December 1, 2009 Thanks, a quick google for OpenAHCI.kext and I found this from some guy called d00d on the internet You mean d00d, the thread author, or this d00d? Link to comment Share on other sites More sharing options...
devDelay Posted December 1, 2009 Share Posted December 1, 2009 I'm using F9i and my sleep & wake is working fine, however there are some funnies I have a 920 C0 which when set on default setting is reported on the bios splash as 2.88GHz I'm currently at 3.5GHz according to the bios cpu screen but the splash says over 3.66GHz I'm using PCEFI 10.5 and have followed the DSDT fixes in this thread and not getting any running errors (the OrangeIconFix didn't work for me - the only version I found was the Leopard version though so I went back to the old IOBlock thingy whatsit). I'm running in 64bit mode by the way Since I'm running at 3.5GHz+ is there any way of verifying that all the CPU patches were applied? I'd applied some of the other DSDT edits already via the DSDTSE editor What I am still looking to fix are the following 1 - get rid of EvoReboot/OpenHaltRestore kext - thought I once saw a DSDT fix for this? 2 - get wake from Bluetooth working - I've got my fourth dongle on order which I think will work as I've tried 1.1, 2.0, & 2.1 (without suitable firmware) versions and think I see the pattern 3 - I'm not sure my USB EHCI in system profiler is fully correct & Mac like yet (aesthetic only?) 4 - Find documentation on what the SMC keys in FakeSMC mean 5 - Fix the following glitch in Serial-ATA Unknown AHCI Standard Controller: Vendor: Unknown Product: AHCI Standard Controller Speed: 3 Gigabit Description: AHCI Version 1.00 Supported steve 1. I use OSXRestart.kext but it would be nice if there was a DSDT patch for that. 2. What's a dongle?? 3. d00d's DSDT patches all ports for hot plug. I think the real MacPro uses this feature on only some of the ports. 4. Yeah even fakesmcv2.5 gives those errors. 5. d00d's DSDT patch identifies ICH10 properly....I still don't think its quite right since we have to use OrangeFix.kext. But along side that issue is we still need to get JMicron identified properly and/or playing nice with IOAHCIFamily.kext. I think someone is working on a kext that is 64bit, maybe that will help. As of right now, I can get the JMicron controller to identify properly but it causes KP after waking from sleep. And one more for your list. 6. Realtek1000.kext support for wake on lan. I think this is in the works as well. I've seen numerous people discuss the lack of this feature. Link to comment Share on other sites More sharing options...
LocusOfControl Posted December 1, 2009 Share Posted December 1, 2009 You mean d00d, the thread author, or this d00d? Dunno, how could I tell? Hence the 1. I use OSXRestart.kext but it would be nice if there was a DSDT patch for that.2. What's a dongle?? 3. d00d's DSDT patches all ports for hot plug. I think the real MacPro uses this feature on only some of the ports. 4. Yeah even fakesmcv2.5 gives those errors. 5. d00d's DSDT patch identifies ICH10 properly....I still don't think its quite right since we have to use OrangeFix.kext. But along side that issue is we still need to get JMicron identified properly and/or playing nice with IOAHCIFamily.kext. I think someone is working on a kext that is 64bit, maybe that will help. As of right now, I can get the JMicron controller to identify properly but it causes KP after waking from sleep. And one more for your list. 6. Realtek1000.kext support for wake on lan. I think this is in the works as well. I've seen numerous people discuss the lack of this feature. A dongle is often USB plug in device that does something eg Bluetooth Adapter Anyhow, here is my kernel log, any thoughts? Dec 1 09:27:06 localhost kernel[0]: npvhash=4095 Dec 1 09:27:06 localhost kernel[0]: Darwin Kernel Version 10.2.0: Tue Nov 3 10:35:19 PST 2009; root:xnu-1486.2.11~1/RELEASE_X86_64 Dec 1 09:27:06 localhost kernel[0]: vm_page_bootstrap: 3003920 free pages and 141808 wired pages Dec 1 09:27:06 localhost kernel[0]: kext submap [0xffffff7f80600000 - 0xffffff8000000000], kernel text [0xffffff8000200000 - 0xffffff8000600000] Dec 1 09:27:06 localhost kernel[0]: standard timeslicing quantum is 10000 us Dec 1 09:27:06 localhost kernel[0]: mig_table_max_displ = 73 Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=0 LocalApicId=0 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=1 LocalApicId=2 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=2 LocalApicId=4 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=3 LocalApicId=6 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=4 LocalApicId=1 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=5 LocalApicId=3 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=6 LocalApicId=5 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=7 LocalApicId=7 Enabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=8 LocalApicId=8 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=9 LocalApicId=9 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=10 LocalApicId=10 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=11 LocalApicId=11 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=12 LocalApicId=12 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=13 LocalApicId=13 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=14 LocalApicId=14 Disabled Dec 1 09:27:06 localhost kernel[0]: AppleACPICPU: ProcessorId=15 LocalApicId=15 Disabled Dec 1 09:27:06 localhost kernel[0]: calling mpo_policy_init for Quarantine Dec 1 09:27:06 localhost kernel[0]: Security policy loaded: Quarantine policy (Quarantine) Dec 1 09:27:06 localhost kernel[0]: calling mpo_policy_init for Sandbox Dec 1 09:27:06 localhost kernel[0]: Security policy loaded: Seatbelt sandbox policy (Sandbox) Dec 1 09:27:06 localhost kernel[0]: calling mpo_policy_init for TMSafetyNet Dec 1 09:27:06 localhost kernel[0]: Security policy loaded: Safety net for Time Machine (TMSafetyNet) Dec 1 09:27:06 localhost kernel[0]: Copyright © 1982, 1986, 1989, 1991, 1993 Dec 1 09:27:06 localhost kernel[0]: The Regents of the University of California. All rights reserved. Dec 1 09:27:06 localhost kernel[0]: MAC Framework successfully initialized Dec 1 09:27:06 localhost kernel[0]: using 16384 buffer headers and 4096 cluster IO buffer headers Dec 1 09:27:06 localhost kernel[0]: IOAPIC: Version 0x20 Vectors 64:87 Dec 1 09:27:06 localhost kernel[0]: ACPI: System State [s0 S3 S4 S5] (S3) Dec 1 09:27:06 localhost kernel[0]: RTC: Only single RAM bank (128 bytes) Dec 1 09:27:06 localhost kernel[0]: mbinit: done (96 MB memory set for mbuf pool) Dec 1 09:27:06 localhost kernel[0]: From path: "uuid", Dec 1 09:27:06 localhost kernel[0]: Waiting for boot volume with UUID A1BB832B-5118-36E7-BC00-8197FE2FA0F4 Dec 1 09:27:06 localhost kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict> Dec 1 09:27:06 localhost kernel[0]: netkas presents fakesmc, a kext which emulates smc device Dec 1 09:27:06 localhost kernel[0]: com.apple.AppleFSCompressionTypeZlib load succeeded Dec 1 09:27:06 localhost kernel[0]: AppleIntelCPUPowerManagementClient: ready Dec 1 09:27:06 localhost kernel[0]: FireWire runtime power conservation disabled. (2) Dec 1 09:27:06 localhost kernel[0]: FireWire (OHCI) TI ID 8024 PCI now active, GUID 00dcaf5700001fd0; max speed s400. Dec 1 09:27:06 localhost kernel[0]: Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/IDE1@1F,2/AppleAHCI/PRT3@3/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/WDC WD1001FALS-00J7B1 Media/IOGUIDPartitionScheme/Untitled@2 Dec 1 09:27:06 localhost kernel[0]: BSD root: disk1s2, major 14, minor 4 Dec 1 09:27:06 localhost kernel[0]: Kernel is LP64 Dec 1 09:27:06 localhost kernel[0]: AppleIntelCPUPowerManagement: Turbo Ratios 1112 Dec 1 09:27:06 localhost kernel[0]: AppleIntelCPUPowerManagement: initialization complete [color="#FF0000"]Dec 1 09:27:14 localhost kernel[0]: SerialATAPI initial device configuration did not complete successfully. (failedCommandInfo = 0x1)[/color] Dec 1 09:27:15 localhost kernel[0]: systemShutdown false Dec 1 09:27:17 LocusOfControl kernel[0]: Previous Shutdown Cause: 0 Dec 1 09:27:17 LocusOfControl kernel[0]: identified as RTL8168D/8111D Dec 1 09:27:18: --- last message repeated 1 time --- Dec 1 09:27:18 LocusOfControl kernel[0]: Waiting for DSMOS... Dec 1 09:27:19 LocusOfControl kernel[0]: IPv6 packet filtering initialized, default to accept, logging disabled Dec 1 09:27:20 LocusOfControl kernel[0]: DSMOS has arrived Dec 1 09:27:20 LocusOfControl kernel[0]: com_chucko_RealtekR1000: Ethernet address 00:24:1d:11:81:09 Dec 1 09:27:20 LocusOfControl kernel[0]: ** Device in slot: SLOT-1 ** Dec 1 09:27:20 LocusOfControl kernel[0]: com_chucko_RealtekR1000: Ethernet address 00:24:1d:11:81:0b Dec 1 09:27:21 LocusOfControl kernel[0]: AppleTyMCEDriver::start coreVIDPID = 0x2c418086 Number of packages = 1 Number of cpus = 8 memory monitor trough MCA Dec 1 09:27:21 LocusOfControl kernel[0]: NTFS driver 3.1 [Flags: R/W]. Dec 1 09:27:21 LocusOfControl kernel[0]: NTFS volume name , version 3.1. Dec 1 09:27:22 LocusOfControl kernel[0]: [ffffff801b24a800][bNBMouseDevice::init][30] init is complete Dec 1 09:27:22 LocusOfControl kernel[0]: [ffffff801b24a800][bNBMouseDevice::handleStart][30] Done Dec 1 09:27:22 LocusOfControl kernel[0]: [ffffff801c200800][AppleMultitouchHIDEventDriver::start] entered Dec 1 09:27:22 LocusOfControl kernel[0]: [ffffff801b696e00][AppleMultitouchDevice::start] entered Dec 1 09:27:27 LocusOfControl kernel[0]: Sound assertion "0 != result" failed in "/SourceCache/AppleHDA/AppleHDA-179.1.4/AppleHDA/AppleHDAWidget.cpp" at line 3641 goto handler .... several more sound assertions Link to comment Share on other sites More sharing options...
d00d Posted December 1, 2009 Author Share Posted December 1, 2009 BIOS (UD5). F9e: S3 sleep functional with C2RC3, PCEFI10.5 and DSDT fixes F9h: S3 sleep functional with C2RC3, PCEFI10.5 and DSDT fixes F9i: S3 sleep doesn't fully wake with C2RC3, PCEFI10.5 and DSDT fixes if boot drive is SSD F9j: S3 sleep doesn't fully wake with C2RC3, PCEFI10.5 and DSDT fixes if boot drive is SSD Link to comment Share on other sites More sharing options...
d00d Posted December 1, 2009 Author Share Posted December 1, 2009 VMware Fusion 2.0.6.196839: 4.2 GHz, no problem (~4.2 GHz, but shows 4 GHz in Start:Settings:Control Panel:System:General); kernel[0]: vmmon: PTSC: initialized at 4198528000 Hz using reference clock 4.3 GHz, slowness problem (~5 MHz !); kernel[0]: vmmon: PTSC: initialized at 4963704 Hz using reference clock ___ VMware Fusion 3.0.0.204229: 4.2 GHz, no problem (~4.2 GHz); kernel[0]: vmmon: PTSC: initialized at 4198611000 Hz using reference clock 4.3 GHz, no problem (~4.3 GHz); kernel[0]: vmmon: PTSC: initialized at 4298376000 Hz using reference clock Link to comment Share on other sites More sharing options...
voll@ Posted December 2, 2009 Share Posted December 2, 2009 Hi dood ga-ex58-ud4 I do as you advise Device (HDEF) { Name (_ADR, 0x001B0000) Method (_PRW, 0, NotSerialized) { Return (Package (0x02) { 0x0D, 0x05 }) } Method (_DSM, 4, NotSerialized) { Store (Package (0x04) { "layout-id", Buffer (0x04) { 0x42, 0x00, 0x00, 0x00 commpiled Device (HDEF) { Name (_ADR, 0x001B0000) Method (_PRW, 0, NotSerialized) { Return (Package (0x02) { 0x0D, 0x05 }) } Method (_DSM, 4, NotSerialized) { Store (Package (0x04) { "layout-id", Unicode ("B"), "PinConfigurations", Buffer (Zero) {} }, Local0) } It is correct? I wish to make a sound without additional kext , help? Link to comment Share on other sites More sharing options...
d00d Posted December 2, 2009 Author Share Posted December 2, 2009 Hi dood ga-ex58-ud4 I do as you advise Device (HDEF) { Name (_ADR, 0x001B0000) Method (_PRW, 0, NotSerialized) { Return (Package (0x02) { 0x0D, 0x05 }) } Method (_DSM, 4, NotSerialized) { Store (Package (0x04) { "layout-id", Buffer (0x04) { 0x42, 0x00, 0x00, 0x00 commpiled Device (HDEF) { Name (_ADR, 0x001B0000) Method (_PRW, 0, NotSerialized) { Return (Package (0x02) { 0x0D, 0x05 }) } Method (_DSM, 4, NotSerialized) { Store (Package (0x04) { "layout-id", Unicode ("B"), "PinConfigurations", Buffer (Zero) {} }, Local0) } It is correct? I wish to make a sound without additional kext , help? Yes, `Unicode ("B"),' is the compiled version of layout-id 66.Do you have sound now? Link to comment Share on other sites More sharing options...
voll@ Posted December 2, 2009 Share Posted December 2, 2009 The sound at me always also was, but through driver RealtekALC888.kext, I would want that was used native appleHDA, but with it the sound does not work Link to comment Share on other sites More sharing options...
2006C6 Posted December 2, 2009 Share Posted December 2, 2009 d00d - is the DSDT you have attached in your tutorial the one you are currently using? Link to comment Share on other sites More sharing options...
d00d Posted December 2, 2009 Author Share Posted December 2, 2009 d00d - is the DSDT you have attached in your tutorial the one you are currently using?yes Link to comment Share on other sites More sharing options...
d00d Posted December 2, 2009 Author Share Posted December 2, 2009 I'm using F9i and my sleep & wake is working fine, however there are some funnies I have a 920 C0 which when set on default setting is reported on the bios splash as 2.88GHz I'm currently at 3.5GHz according to the bios cpu screen but the splash says over 3.66GHz UD5 BIOS F9h, F9i and F9j show the CPU speed at the 21 clock ratio (920 or W3520) at POST if turbo is enabled.For example, 2.66 and turbo shows the following at POST; 2.80GHz(133x21) Also, if you set the ratio to 21 in the MB Intelligent Tweaker screen it enables turbo in the Advanced CPU Features screen. Previous BIOSs would only let you set the ratio to 20 in the MB Intelligent Tweaker, and you could only enable turbo in the Advanced CPU Features screen. Link to comment Share on other sites More sharing options...
2006C6 Posted December 2, 2009 Share Posted December 2, 2009 dumb stupid question - Is the lower case "f" a typo or does it need to be lowercase - does it make a difference? <key>REV </key> <data> ATkPAAAF </data> </dict> <key>smc-compatible</key> <string>smc-thurley</string> Link to comment Share on other sites More sharing options...
Bansaku Posted December 3, 2009 Share Posted December 3, 2009 dumb stupid question - Is the lower case "f" a typo or does it need to be lowercase - does it make a difference? <key>REV </key> <data> ATkPAAAF </data> </dict> <key>smc-compatible</key> <string>smc-thurley</string> I used lower case and it didn't make a difference, at least when using DSDTSE. Link to comment Share on other sites More sharing options...
d00d Posted December 3, 2009 Author Share Posted December 3, 2009 I used lower case and it didn't make a difference, at least when using DSDTSE.I'm not sure I understand, the lower case k isn't a typo, and this isn't a DSDT modification.It's a change to fakesmc.kext/Contents/Info.plist, see post 1, number 13. Link to comment Share on other sites More sharing options...
Bansaku Posted December 3, 2009 Share Posted December 3, 2009 I'm not sure I understand, the lower case k isn't a typo, and this isn't a DSDT modification.It's a change to fakesmc.kext/Contents/Info.plist, see post 1, number 13. Oops, my bad. Yes it's for fakeSMC. First blonde moment I had all week. Upper/lower case doesn't matter when editing DSDT I find, but that might just be the editor correcting this when it compiles. Link to comment Share on other sites More sharing options...
2006C6 Posted December 3, 2009 Share Posted December 3, 2009 One more ??? - I have the Extreme version of this board - does anyone have Bios settings (using F7 right now) for a 4Ghz overclock? GeekBench 125547 @ 3.73 so far d00d - how do you get past the x20 multiplier? Link to comment Share on other sites More sharing options...
d00d Posted December 3, 2009 Author Share Posted December 3, 2009 One more ??? - I have the Extreme version of this board - does anyone have Bios settings (using F7 right now) for a 4Ghz overclock? GeekBench 125547 @ 3.73 so far d00d - how do you get past the x20 multiplier? It's more about the revision of the CPU, a D0 is generally more over clockable than a C0.There shouldn't really be any difference between an Extreme and a UD5. With my D0 2.66 GHz W3520 I can boot at 4.1 GHz by leaving all voltages on auto except for DRAM, and using the other settings in the 4.2 GHz template attached to post 1. I'm not sure what you mean by `getting past the 20x ratio'. For an i7 920 or Xeon W3520 just enable turbo in BIOS and it will get you 21x on POST and 22x in OS X. Link to comment Share on other sites More sharing options...
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