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NVRAM Won't Reset

crwdns2934249:0crwdne2934249:0:

Hey guys, my MacBook is acting weird.

I can't reset the NVRAM. But I can reset the SMC, choose a startup device when holding OPT, eject the optical drive by pressing the eject key, and enter safe mode when booting. The only thing it won't do is reset the NVRAM. I checked in the OS, and all of the keys work fine.

If I hold the four keys at startup, the mac keeps booting like I was never holding the keys at all.

Any suggestions?

crwdns2866306:0crwdne2866306:0:

MacBook Unibody Model A1278

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 lyonmissions

crwdns2947189:0crwdne2947189:0:

NVRAM Won't Reset

crwdns2934249:0crwdne2934249:0:

Hey guys, my MacBook is acting weird.

I can't reset the NVRAM. But I can reset the SMC, choose a startup device when holding OPT, eject the optical drive by pressing the eject key, and enter safe mode when booting. The only thing it won't do is reset the NVRAM. I checked in the OS, and all of the keys work fine.

If I hold the four keys at startup, the mac keeps booting like I was never holding the keys at all.

Any suggestions?

crwdns2866306:0crwdne2866306:0:

MacBook Unibody Model A1278

crwdns2915684:0crwdne2915684:0:

open