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Thread: nvram

  1. #1
    nvram
    DKAnze's Avatar
    Member Since
    Apr 11, 2010
    Posts
    2
    Specs:
    Macbook Pro 15" (Intel), Mac Pro G5, xServe G5
    Question nvram
    I used Macbook Pro 15" for 2 years (10.5.8). Settings for nvram was that a picture of desktop shows while restoring from "hibernate" (pmset -a hibernatemode 1).
    And after last update there is no picture.
    I tried to set this once more:
    Code:
    root#nvram 'select-dev' -v
    nvram: Error (-1) getting variable - 'select-dev'
    To check nvram tried this command:
    Code:
    root# nvram -p
    nvram: Error (-1) Unable to convert value to C string
    nvramrc	<UNPRINTABLE>
    use-nvramrc?	true
    efi-boot-device-data	&#37;02%01%0c%00%d0A%03%0a%00%00%00%00%01%01%06%00%00%1a%03%05%06%00%01%00%04%01*%00%03%00%00%00@%00%04%00%00%00%00%00%00%00%80%07%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00 %00%7f%ff%04%00
    SystemAudioVolume	/
    ....
    Can somebody help me to restore normal work?

  2. #2
    nvram
    DKAnze's Avatar
    Member Since
    Apr 11, 2010
    Posts
    2
    Specs:
    Macbook Pro 15" (Intel), Mac Pro G5, xServe G5
    Ok, i have tried use this command:
    Code:
    nvram "use-nvramrc?"=false
    But it's not help.

    Than i tried to use NVRAM/PRAM reset (Command+Option+P+R) and after that i used command above once more. Only after that i get picture of desktop while restoring from sleep ("hibernate").

    So issue closed, but i have no idea why that happened.
    I can never die!

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