crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 MS

crwdns2947189:0crwdne2947189:0:

Startup failure right speaker crackle sound

crwdns2934249:0crwdne2934249:0:

I'm not sure, I looked at the guides but couldn't find my problem.
Symptoms:
Won't startup past the DVD drive spinning up. I hear a sound, but it sounds fuzzy/crackly from the right speaker (nothing in the left one) .. it lasts for about 3 seconds.. then the entire thing resets, process repeats continuously but without any crackling sound.
+Update 1/9: Screen never turns on, always stays black, checked from angle to make sure it's not even slightly on.
+
What I've done:
Tried PRAM and SMC resets
+Opened it and blown it out... not sure what I might have to replace
-Opened it and blown it out... not sure what I might have to replace
+Update 1/9: Taken ram out and put it back it (it was brand new ram, certified for this model)
Any ideas what I should do next for trouble shooting?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" (Non-Unibody)

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 MS

crwdns2947189:0crwdne2947189:0:

Startup failure right speaker crackle sound

crwdns2934249:0crwdne2934249:0:

I'm not sure, I looked at the guides but couldn't find my problem.
Symptoms:
-Won't startup past the DVD drive spinning up. I hear a sound, but it sounds fuzzy/cracklely from the right speaker (nothing in the left one) .. it lasts for about 3 seconds.. then the entire thing resets, process repeats
+Won't startup past the DVD drive spinning up. I hear a sound, but it sounds fuzzy/crackly from the right speaker (nothing in the left one) .. it lasts for about 3 seconds.. then the entire thing resets, process repeats continuously but without any crackling sound.
What I've done:
Tried PRAM and SMC resets
Opened it and blown it out... not sure what I might have to replace
Any ideas what I should do next for trouble shooting?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" (Non-Unibody)

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 MS

crwdns2947189:0crwdne2947189:0:

Startup failure right speaker crackle sound

crwdns2934249:0crwdne2934249:0:

I'm not sure, I looked at the guides but couldn't find my problem.

Symptoms:

Won't startup past the DVD drive spinning up.  I hear a sound, but it sounds fuzzy/cracklely from the right speaker (nothing in the left one) .. it lasts for about 3 seconds.. then the entire thing resets, process repeats

What I've done:

Tried PRAM and SMC resets

Opened it and blown it out... not sure what I might have to replace

Any ideas what I should do next for trouble shooting?

crwdns2866306:0crwdne2866306:0:

MacBook Pro 15" (Non-Unibody)

crwdns2915684:0crwdne2915684:0:

open