[CC v1.51][SSP] Adv. Computers have no screen when turned off

CC v1.51
MC v1.5
Forge v7.7.0.582
Java v7.0.170.2 x64 (jre7u17)
Win7 x64

While turned off, advanced computers have no screen. That is, the front looks the same as the other sides of the computer. They look normal once turned on, but after turning them off, the screen vanisches again. Non-advanced computers work as intended.

This bug has already been reported by another user in the beta bug reports thread here, but it still persists in the release version 1.51. That user reported the problem for both computer types, while I only have it for advanced computers.

I first noticed this after upgrading my previous installation (MC1.4.7/CC1.5) to MC1.5/CC1.51 via MultiMC. After I encountered the bug, I tried installing a fresh Minecraft with the native launcher instead of MultiMC. I added Forge, deleted META-INF, added CC (zipped). Created a new world (creative mode). Made advanced computer. Problem still there. So it's not influenced by anything quirky about my MC install.

Split into new topic.

Sorry to bump this, but am I the only one with this issue? Just wondering, since nobody replied so far.
I still haven't found a way around it; updating Forge to the latest version didn't help either, so any pointers would be appreciated. Otherwise I'm stuck with Mincraft v1.4.7 :(/>

It's a small bug, not a big deal.

I have this issue too. It annoys me.

We will need an update for MC 1.5.1 anyway. We will fix it then.

Thanks alot. I'm glad to see it confirmed and being fixed.

Fixed for the next release for Minecraft 1.5.1.