Upgrading firmware on Receiver question.

**Rambo4** · **02-03-08, 12:42 PM**

Has anyone gone through a firmware upgrade for any receiver? How did it turn out, and was it a big difference? I have an HK 635 receiver and see there is a firmware upgrade for the beast. It apparently upgrades the EZset/EQ function for room setup. Is it a risky proposition? Is it worth the price of a RS232 cable to have an upgrade. Or could I brick my receiver..

.

Thanks

**lcaillo** · **02-03-08, 03:01 PM**

I am not familiar with this update, but generally, if the manufacturer recommends it, it is pretty safe. Just be sure to follow HK's instructions.

**Rambo4** · **02-03-08, 05:46 PM**

I downloaded the PDF for the install, so I am crossing my fingers. I have always had good luck with firmware updates except for my Xbox 360, that being the exception and not the rule, I am going to go ahead.

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