Jump to content

E7440: USB and trackpad problem


uniqe15

Recommended Posts

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?

Link to comment
Share on other sites

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>
Link to comment
Share on other sites

  • Administrators

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.

Link to comment
Share on other sites

×
×
  • Create New...