m45k

Yes tried it. The alpsmultitouch is recognizing the touchpad, but is Crazy moving and clicking around when touching it. The voodoops2 and appleps2 is not recognizing it. When trying to put the notebook to sleep mode, Display is turning of, power button LED is turned on and thats it. It is not possible to come back to normal mode.

Ok, now i have a dsdt file. most stuff is working, exempt mutlitouch trackpad (ALPS), sleep mode and card reader (O2 Micro) my trackpad is recognized as a mouse, not as a trackpad. i tried a lot of different kext files but nothing worked. i thought maybe in the dsdt file is an error. here is the part of PS2M which is for the mouse/trackpad i think Scope (_SB.PCI0.LPCB) { Device (PS2M) { Name (_HID, EisaId ("DLL0493")) Name (_CID, EisaId ("PNP0F13")) Name (_CRS, ResourceTemplate () { IRQ (Edge, ActiveHigh, Exclusive, ) {12} }) Name (_PRS, ResourceTemplate () { StartDependentFn (0x00, 0x00) { IRQNoFlags () {12} } EndDependentFn () }) } } maybe someone could check this, it would be very nice. i will attach my dsdt file, maybe someone can say my how to get sleep and the card reader working. my hardware is: Dell Latitude E6520 Intel Core i5 2520M Nvidia NVS 4200M 512 MB (working with the DSDT and graphicenabler=no) Dell Bluetooth 375 (working OOB) DSDT E6520.zip

i saw this before, but where can i get such a text file for my specific notebook or how can i create it?

Hello, i am searching a DSDT for my Dell Latitude E6520 with this specs: Intel Core i5 2520M QM67 Express NVIDIA NVS 4200M Dell Wireless 375 Bluetooth I installed Mac OS X Lion already and Touchpad, Keyboard, Ethernet is working. I tried different DSDTs already but nothing worked yet. I was searching for a guide to create my own DSDT, but without results. i already checked most stuff available on the internet but found nothing for that notebook =( It would be nice to have sleep mode and a full working CPU / graphiccard hope for your help.