G550 BIOS update failed. Reset CMOS?

The BIOS update from Lenovo failed on my G550 rendering it useless.  I get fan and HDD action and all LEDs light up but NOTHING on screen...  The CMOS battery is soldered or glued in.  Where are the CMOS jumpers?

Hello,
I'm new to BIOS issues, and this one sort of takes the cake. I tried to update my Lenovo G550 (serial 2958)'s BIOS to the updated x64_18CN44WW_(2.53) bios, and the computer crashed most of the way through. Now I'm dealing with a bricked Lenovo. I understand that there are warnings about letting the computer go to sleep before updating the BIOS, which I did, but I simply didn't look deeply enough to find these warnings before I attempted the update. But that doesn't matter now.
What does matter is that I'm working with a Lenovo that needs a reflashed BIOS, and right now I'm working through the options provided by this website:
http://forums.mydigitallife.info/threads/2105-BIOS-Recovery-procedures
I've tried Method 1 with NTSF partitioning (on a 4GB USB stick), and Method 1 with FAT partitioning (on a 1GB USB stick), both with no success. I'm doing this with the 2.53 BIOS file from the lenovo website's updated installer, as I don't have the backup BIOS handy (it's saved on the bricked laptop).
I need some information to help me either fix my laptop. Specifically, does the Lenovo G550 (Serial 2958) definitely have a Phoenix BIOS? Are there any reports of a USB stick boot being used to successfully flash a bricked computer using the Fn-B boot method? Does the motherboard have a Joint Action Test Group port? Are there any 'legacy' BIOS files I should try to use available to Lenovo staff? What's the course of action a tech would take if I sent my Lenovo in for repairs?

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    Hi Bljublju Try right-clicking and select run as administrator.
    IT Specialist and Consultant
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