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E7440: USB and trackpad problem


uniqe15
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Hello everyone, im having weird problem, my laptop has only usb 3.0 ports and none of them works, i've tried to reinstall GenerisUSB kext but no effect, and what's weird my mouse works during installation. Im using dell e7440 (Clover Yosemite 10.10.1) i7 4600U intel hd 4400 and alps trackpad. Are any kext's available?

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Well, I instaled only ps2controller and nothing happend but when i added this code even my onboard graphics stopped working.

Maby there's something wrong with my bios settings? I set sata to AHCI no secure boot, legacy mode on UEFI off legacy option roms on

<dict>
<key>Comment</key>
<string>Boot graphics glitch, 10.10.2/10.10.3</string>
<key>Find</key>
<data>
QYjE6xE=
</data>
<key>Name</key>
<string>disabled:IOGraphicsFamily</string>
<key>Replace</key>
<data>
QYjE6zE=
</data>
</dict>
<dict>
<key>Comment</key>
<string>Enable TRIM for SSD</string>
<key>Find</key>
<data>
AEFQUExFIFNTRAA=
</data>
<key>Name</key>
<string>disabled:IOAHCIBlockStorage</string>
<key>Replace</key>
<data>
AAAAAAAAAAAAAAA=
</data>
</dict>
<dict>
<key>Comment</key>
<string>Enable USB3 after wake for Intel 8 series chipset</string>
<key>Find</key>
<data>
xoDIAAAAAQ==
</data>
<key>Name</key>
<string>AppleUSBXHCI</string>
<key>Replace</key>
<data>
xoDIAAAAAA==
</data>
</dict>
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could be your first edit

<dict>
<key>Comment</key>
<string>Boot graphics glitch, 10.10.2/10.10.3</string>
<key>Find</key>
<data>
QYjE6xE=
</data>
<key>Name</key>
<string>disabled:IOGraphicsFamily</string>
<key>Replace</key>
<data>
QYjE6zE=
</data>
</dict>

try removing it.

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