hi
i have a laptop dell 5521 15r with Core i7 3517U ultra low voltage processor with turbo boost up to 3.0Ghz
the problem is when i put load on my system the maximum speed i get is 2.7Ghz what's the problem ?
i disabled the internal wifi and didn't use any USB wifi .. a 20 mins video took 10% of the battery
the laptop supposed to has high battery life because it's 6 cell battery and ultra low voltage processor.
I have Dell inspiron 15r 5521 with a clean installed yosemite 10.10, patched dsdt to disable Radeon card and i have a high battery usage compared to the same laptop with Windows 8.1
here my ioreg
okay i woke up today, turned on the computer and found the audio doesn't work .. like i am not installing any audio kext
what's the problem i didn't do anything or install any file.
Okay i got another AppleHDA for ALC282 with LayoutID "3" and patched the DSDT.
everything is fine for now. i will post if the reboot problem happened again
for the sleep problem .. what is the best supported mini pcie wifi i can get?.
my codec id is 283902594 .. how to know the layoutID that matches my codec id?
or do you mean the layoutID here?
<key>CFBundleIdentifier</key> <string>com.apple.driver.AppleHDAHardwareConfigDriver</string>
<key>HDAConfigDefault</key>
<array>
<dict>
<key>CodecID</key>...
the reboot problem happens when AppleHDA is installed. i am just using voodoo until i find a fix for AppleHDA
after a minute the laptop goes to sleep but it wakes up again without touching it and it goes into a loop "wake up and sleep".
Okay i used these and worked perfectly except sometimes the audio doesn't work after boot/reboot. like the system doesn't read the kexts and it requires several reboots to work again. Any idea why?
I am using VoodooHDA now "VoodooHDA Doesn't automatically change the output".
and another...
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