Opening Top Vent on the Pure Base 600 PC Case Dave Ayling | Punch Technology Digital Director January 15, 2020 16:36 Updated A quick video guide to setting up the top-vent on the Purebase 600 case. Related articles Are the Windows installations disks provided with the computer? Desktop PC Visual Quick Start Guide Where do i find the drivers for the ASUS PRIME H310M-R R2.0 Motherboard What are your build/delivery lead times? What are Punch Technology's cabling standards?