"Mainboard model name: EP-4PCA3+
BIOS filename: 4PC33608.BIN
Fixes in this BIOS version:
• Support PCB2.0 (VR9)
• Add [Fast Cs item] and [Intel CPC Item] for memory performance.
• Support Willamette CPU PCB2.0 only
• Support BoardCom 5705, 5788, 5702 PXE function
• Show 2.4GHz, 2.6GHz, 2.8GHz extra string "C" at POST detection
• Solved SATA incorrect Load Defaults command
• Sometimes boot slowly and noise from speaker issue solved
• Solved incompatibility of Korean Win98SE and VGA Card [MX440]
• Solved Seagate SATA HDD S3 resume failure"
See nothing of a vcore increase in the new bios released
http://www.epox.nl/BIOS/4PC33608.zip
but if anyone have the board and could have a look, feel free to post if it has a vcore increase.