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Dear Syonagar, Thanks for the help. I've tried everything that I can think of, EDP2.2 and 3.1, different dsdt, with or without system pwd in bios, with or without Speedstep. The best I can get so far is still sleep partially work: lid can not control sleep at all, but the system'll go sleep according to the power saver setting, and power button can awake the machine. This is true for both 10.6.8 and 10.7.3/4 With the current EDP config tool, I cannot select apple battery kext and so cannot test on that. Also, my install usb with 10.7.4dmg and my hack 3.1 is not working, so I still used usb with myhack2.2 and osx10.7.3, boot pack for d630-intel, Don't know if that matters. Other two things are wifi card and mouse selection, hopefully they are irrelevant, I'm not sure. Is D630 T7500 1440x900 intel a rather different beast? We don't see any success cases 100% using the typical install/post install procedure as other latitude models, even within D630 family. I'll try reproduce Hervé's installation for SL. Will let you know. If you have any idea, I'll definitely try. Thanks

I just updated it to A18. Thanks Bronxteck

What is the version of you EDP? Is it 1.9.2 for SL? What DSDT.aml did you use? I did these too with my SL installation (dual boot SL and Lion), but I always choose option one for mouse. What number did you choose for mouse? Thanks

Hi Hervé, I have the same D630 model as you but I have never get sleep completely work although I tried many times, just no success. Could you please zip the Extra folder and let me download? There are many things could effect sleep I guess... Thanks a lot

Hi Hervé, So nice to know that sleep can work on T7500 1440x900 intel! I don't know where is EPD sleep fix, I just installed SleepEnabler.kext + hibernation disabling. Am I missing something?

I'm not sure the EDP3 that I got via svn is of 3.1 or not. But the dsdt.aml is for 1280x800, not 1440x900. My bios is A17, I'll update right away. Thanks

Thanks Syonager. Very reasonable guess. I'm not sure where the current dsdt download page is. Do you have any recommendations?

Sleep Issue with D630 T7500 1440x900 intel model This is to report the behavior of the particular model when apply the standard sleep settings with SleepEnabler.kext and NullCPUPowerManagement.kext First of all, sleep is not completely dysfunctional as it will go sleep according to the timer U set in Preference/Energy Saver. U see it goes to sleep after it idling long enough as U defined. In sleep state, the power lit goes darker and lighter alternatively like a snoring elf and it can be awaken by press power button. 2nd of all, sleep is not completely working since it neither go sleep nor awake by closing or opening the LCD lid. When U close the lid, it'll turn of HDD, LCD and bluetooth for a second and then turn HDD and bluetooth on right away, then turn off HDD again, leave the machine unresponsive with LCD, HDD off, bluetooth on. Press power button or open/close lid has no effect to it. But leave the machine that way it'll eventually go sleep so that the power button can wake the machine up again. It's not my D630's lid problem since I have a HDD installed with windows xp, running that HDD, the lid works just fine in putting the system sleep and awake. This is consistent on both Snow Leopard 10.6.8 EDP2.2 and Lion 10.7.4 EDP3 In short, I can simply say that sleep is not controlable by LCD lid for D630 T7500 1440x900 intel model.

Great! I've upgraded to EDP3x too. Still have problem with sleep. I used dsdt for 1440x900 intel graphic Testing details here

It's always off. Just verified again. I heard that D620 or 1280x800 is much easier. But that's hard to understand

Thanks Bronxteck. Yes. Below is the kexts in /Extra/Extensions: AppleACPIPS2Nub.kext NullCPUPowerManagement.kext AppleHDADisabler.kext Patched_10.7_AppleRTC.kext AppleIntelIntegratedFramebuffer.kext SleepEnabler.kext ApplePS2Controller.kext VoodooBattery.kext BCM5722D.kext VoodooHDA.kext FakeSMC.kext VoodooPState.kext IOATAFamily.kext VoodooTSCSync.kext IntelCPUMonitor.kext lspcidrv.kext

Hi kallumama, congratulations! You got everything work on D630 10.7.4 (not 10.6.4), including sleep and wifi? I just did about the same thing with 10.7.3 pen by myhack2.2 and the same dsdt, then upgraded to 10.7.4, upgrade to myhack3.1+EDP3. Everything works except sleep. Everytime I close the lid, it'll go sleep for a second and then awake again as if I hit a key or touched the mouse. I can see the bluetooth lit go off and on... Maybe I need to create the usb pen using myhack3.1? Or you have special selections rebuilding EDP?

D630 T7500 1440x900 intel model Sleep testing details here

I solved the boot display and wifi issues for the D630 T7500 1440x900. But have no clue to make sleep work. wifi solution: use dw1395 card and replace /System/Library/Extensions/IO80211Family.kext with this IO80211Family.kext boot display: insert a key-string pair to *boot.plist <key>Graphics Mode</key> <string>1440x900x32</string> Resize /Extra/Themes/Default/background.png to 1440x900 px For sleep issue, I think this thread is very resourceful. It also helps to understand dsdt, EDP better. I'll study and experiment more about this. My Question: Anyone get a fully functional SL or Lion on D630 T7500 1440x900 x3100 latitude, including audio, networks and sleep?

Sleep could be a very tough thing for this laptop: it needs better DSDT.... I have upgrade the Lion to 10.7.4, the system still refuse go sleep. Actually it can go sleep for a second and than awake quickly, bring the password prompt to front...

This one works with me except it cause(?) sleep not working

Yes! Replace the intel 4965AGN MM1 wifi card (black,gray,white 3wires) with DW1395 (black,white 2wires), turn on the wifi in Bios, It just works very well. I don't know what the gray wire does. Antenna or what? Any way...Great to have working wifi on D630 OS X's Any alien piece of hardware can cause kernel panic. including wifi card.

Thanks Syonagar for the help. Yes. It was done in step 3 of rebuilding EDP2.2 Maybe I should try install chameleon wizard?

I got partially working SL and Lion dual boot system on my D630 T7500 1440x900 intel graphic laptop. The WD 250Gb hard drive was an external one with 3 partitions with backups (CCC) from my D430 installations: One for SL, One for Lion and the other for resource storage. I still used myhack2.2, 10.7.3 dvd img and bootpack-D630-intel.zip to create the usb pen. One thing important is to replace the DSDT with high resolution one. Disabled wifi and bluetooth in Bios, set Sata mode to AHCI, Boot with the pen and -v option, the installation went very smoothly (I erased the partition for D430 lion backup and install the fresh lion there). except I have to use external mouse and keyboard. Reboot with the pen and select new lion partition from within its boot menu, using -v option, I got in the new OS and installed EDP2.2 without a problem. But rebuilding EDP caused kernel panic right after the completion of step 1 there! I have to boot with the pen and use terminal there to copy the DSDT to /Extra. Seems that step 1 overrides my high resolution DSDT somehow. Boot into new os again, rerun edptool.command for options in step 2 and then install chameleon in step 3. Reboot, it turns out my SL backup partition is active, so I copied the dsdt.aml to my SL_partition/Extra. That way I got the dual boot SL, Lion system in the funny way! With D430 installation, the SL runs on my D630 without working ethernet and wifi, seems I need to rebuild EDP1.9.2 there to replace D430 specific with D630 stuff. Namely some other kexts. Issues: (1) Have to turn off wifi, otherwise definitely crash at boot. Question: replace the existing wifi card with DW 1395 A01 will work? Please advise (2) I modified the boot.plist in Snow Leopard partition to correct the screen resolution, it works. But the same trick not working for Lion. Boot time screen resolution was 1024x768, I don't know how to fix (where to specify the right resolution) although the display is correct when boot is over. Question: anyway to fix that? (3) It doesn't sleep with SleepEnabler installed for some reason...

What is Nawcom ModUSB for? Make MBR HDD acceptable for SL installer? Thanks

Thanks Syonagar for the link. Thanks Leo for the hint. I'm able to boot in 10.7.4 on D430 now. I don't know where AppleACPIPlatform.kext located before. It's in /System/Library/Extensions/. I downloaded AppleACPIPlatform.kext from http://www.osx86.net...tform.kext.html Boot with installation pen, use terminal in utilities to mv system's AppleACPIPlatform.kext to /Users/Shared (as a backup) Then copy the downloaded one to /System/Library/Extensions/ Use disk utility to fix the file permissions. Reboot, success! It's a little tough since D430 got only 3 usb port but I need keyboard, mouse, installation pen and a storage usb pen with newly download kext. I have to pull out the mouse and plug it in a few times to make one usb port available. Anyway, just little trouble upgrading to 10.7.4 then! Note: All the volumes of your drives are under /Volumes and your cp command need to specify the full path rather then /System/Library.... TOPIC CLOSED BY MODERATOR

Just tried download and install lion 10.7.4 from a working D430 lion 10.7.3 installation. After the installation is done. It automatically reboot and then spinning wheel turned 90 some cycles to get the kernel panic. Maybe just need rebuild kexts... Don't know yet

I connect my projector to the VGA out, my D430 is SL + XP dual boot, the projector works well for the laptop within XP. As for SL, the best I got is the Snow Leopard default background. No matter how hard I play with fn+CRT/LCD key combination, It ends up with hard power off.

About 1' 45'' cold booting time for my D430 U7700 Lion. It's interesting battery last longer with Lion than SL. What kind of D630 do you have? I have a 7500 with 1440x900 intel graphic. Like to get Lion on it. But cannot get the usb pen correctly.

Is there any way to connect D430 Lion/SnowLeopard to a projector for demos? Thanks