Pascal

Thank you Bronxteck for the information but for now I'll stay like that. I have a new problem and I know if Mariusz going to help me: At times, on startup I have a "still waiting for root device", it was just after the line "rooting via boot-uuid" Have an idea of the problem? Other than that everything works great Thank you all.

I understood why I could not get a resolution of 1440x900! I just watched my card configuration: Screen 14.1 WXGA (1280x800). I could not get my resolution above: ( It's stupid because my D620: 14.1 WXGA Screen (1440x900). I will remove my PC to see if I can swap the video cards. I reversed the screen of the D620 with that of 630 but unfortunately it does not work. I remain with the résulition of 1280x800, too bad for me. Thank you again for your help.

Your dsdt works fine, with or without "GraphicsEnabler = yes". I have no bug screen, I'm against 1280x800 (not 1440x900)

Mariusz thank you, unfortunately it does not work, still the same problem of bug screen: (

Thank you, I used the editor "DSDTSE" to extract "DSDT.aml" but I can not find this line to change, where to put it? ok I managed to find the lines and I have replaced with yours. I recompiled the "DSDT" and I have exactly the same problem, bug screen like my picture above. Strange! that's exactly what file I made and I replaced that caused me a bug screen. And even when I edit that file "D630_GMA_HighResLCD"

Mariusz thank you very much. Syonagar, thank you for your help I managed (after much testing) to replace the DSDT file from my old file. Now can you give me the procedure to copy the "DSDT high res" because I have mistaken somewhere: ( I do the following operation: Finder - DSDT replace existing directory "Extra" with "high res DSDT" and restart the computer. I think there must be something else to do, right? Thank you for your help.

Thank you, I replace the existing DSDT "EXTRA" with this one and now my screen is like this: How can I get back without reinstall everything and how to properly install this new DSDT?

Another question: How to get a resolution of 1440x900 with my D630 (I'm stuck in 1280x800) Thank you.

yes, in the file "SLE.zip" of "Mariusz" is missing a "1" (see picture) We must rename the file if it does not work. Here's the zip file with correct file name if it can help others;) SLE.zip

Yes it works! The file "SLE.zip" contains the file "IO8021Family.kext" - I have renamed "IO80211Family.kext" and my wifi works. Error in file "SLE.zip"? or in some people it works like that? Anyway for me to handle this solved my problem Now I will try an Combo Update 10.7.3 and coming back to you. 10.7.3 ok - Wireless ok Very big Think "Mariusz" for your tutorial.

I just run Ubuntu Live CD and here is the result for wifi: BCM4312 801.11b/g

I just looked in the Dell with serial number: Wireless 1395. Thank you for helping me.

hello Syonagar, I think it's a Wireless 1390 but I'm not sure: ( Is there a way to know in Mac OS (without installing windows)?

Hello, I just get a D630 Core 2 Duo and I try to install Lion on it. I used to post the procedure to create a bootable USB, it works well except I can not have WIFI. Here's what I did: 1) Bios version A17 - All by default except: - Bios WIFI = inactive - BIOS = SATA AHCI My wireless card is a "Dell Wireless" Once the installation process finished, I reboot and activating the wifi in the bios but arrived in the system no wifi mac visible, I tried to create a new connection but I can not check the wifi (gray text) . How could I turn on wifi please? For information I'm using a Lion 10.7.1 - you need it absolutely a 10.7.0? Thank you for your help.

Thank you, but unfortunately it did not work: ( I tried also to replace the IO80211Family version 10.6.7 but it does not work, my wifi does not work.