Yes, all of our H61/H67/P67/Z68 motherboard will be able to support latest Intel IvyBridge CPU.
Please check if your motherboard running with latest BIOS and driver from website.
To update BIOS, use Sandy Bridge CPU to update, then swap to Ivy Bridge CPU after BIOS update complete.
Also need to download latest VGA driver to support Ivy Bridge's on-board VGA core.
Here are the download links for on-board VGA driver for H61/H67/Z68 chipset motherboards.
XP x64
XP x86 / MCE
https://download.biostar.com.tw/upload/Driver//Chipset/Intel/VGA/T/IVYbridge/XP/6.14.10.5407/XP32.exe7 x86 / Vista x86
7 x64 / Vista x64
Note: P67 does not have on-board VGA display, so there is no need to install on-board VGA driver.