How i can delete an external binary message (perharps a virus) visible on nvram commands- Except nvram-d or resetting the PRAM.

An external binary message or an internet virus that blocks my computer, locked in the internal memory.

That's my little question for the incredible problem to use normally the computer, and I wish if I had an answer and understand the origin of things :

Participants ;

I have a big problem right now on my imac-3 version of 2010 that disturb my personal work.

I have a discreet message on my computer that blocks lots system functions and prevent all totally use of the computer. I must use the most incredible combinations to be able to properly access this system. But to find it, it took me months to find the correct formula. I do not know where came from, but it sure is one of those great disturbers as repairers who's intervened on my system, perhaps their goals is a profit. I tried to repair it nearly a dozen times, but no results. Today, with my proper effort I know exactly my problem, and I know very well that there's nothing on my proper machine, and also no one exterior can solve it. Only is a problem of great hardware specialists or the constructor (Apple) itself.

This is a problem that can be repaired by the knowledge of the hardware part of unix. I had all my research, but I can not find the right command. I ask you this question, is there a way to fix this problem, or what methods I can use to get response to this link.

The problem :

I have a message (a small program that cancels some binary system functions) in the internal memory of the computer (I do not know exactly what part of memory) where it can be visible only by the command nvram-p: clearly external to the computer, not erasable by all commands available in unix as nvram-d and other types of unix commands for normally users to cleaning the internal memory.

This message is attached behalf to this email. : all data existing on nvram actually with external perturbations command known as : "boot-gamma" , for normally function. With this content, i can't work totally.

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Last login: Tue Jan 8 17:42:55 on ttys000

imac-de-secours:~ secourssession$ nvram -p

efi-boot-device <array><dict><key>IOMatch</key><dict><key>IOProviderClass</key><string>IOM edia</string><key>IOPropertyMatch</key><dict><key>UUID</key><string>386810F3-092 1-428F-9E4C-F36EE123D134</string></dict></dict><key>BLLastBSDName</key><string>d isk0s2</string></dict></array>%00

fmm-computer-name iMac de Secours

prev-lang:kbd en:1

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boot-gamma %10%06%00%00%bc%9c%00%00%00%00%00%00n%00%00%00%00%00%00%00%07%00%04%04%db% 05%0b%0b%b2%0e%1e%1e%95$66m>WWO`ww%09%80%a1%a1%87%a8%07%00%04%04%db%05%0b%0b%b2% 0e%1e%1e%95$66m>WWO`ww%09%80%a1%a1%87%a8%07%00%04%04%db%05%0b%0b%b2%0e%1e%1e%95$ 66m>WWO`ww%09%80%a1%a1%87%a8

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backlight-level @%00

SystemAudioVolume 2

efi-boot-device-data %02%01%0c%00%d0A%03%0a%00%00%00%00%01%01%06%00%00%0b%03%12%0a%00%00%00%00% 00%00%00%04%01*%00%02%00%00%00(@%06%00%00%00%00%00%e8%b8~%0e%00%00%00%00%f3%10h8 !%09%8fB%9eL%f3n%e1#%d14%02%02%7f%ff%04%00

LocationServicesEnabled %01

EFIBluetoothDelay %b8%0b

imac-de-secours:~ secourssession$

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all thanks for a possible help.

khaled_fekih.