Motherboards with Revised Intel 8-series Chipset to Show up by September
Motherboards running C2-stepping Intel 8-series chipsets should begin surfacing on the market in September 2013, according to a DigiTimes report. The C2-stepping addresses a design flaw in the 8-series chipset's integrated USB 3.0 host controllers, which causes connected devices to improperly reinitialize after the system resumes from a sleep state such as S3 (suspend-to-RAM), forcing users to unplug and replug such devices; which can particularly be an irritant for people running USB 3.0 external RAID boxes.
The USB 3.0 erratum came to public light a bit too late for Intel to delay the June launch of its 4th generation Core "Haswell" processors platform. By the time it emerged that Intel was working on the C2-stepping, production of socket LGA1150 motherboards were already on full-swing, and at the time it was predicted that motherboards with the rectified chipsets would fill up inventory by late-Q3 or early-Q4, 2013. This update point out at September checks out.
The USB 3.0 erratum came to public light a bit too late for Intel to delay the June launch of its 4th generation Core "Haswell" processors platform. By the time it emerged that Intel was working on the C2-stepping, production of socket LGA1150 motherboards were already on full-swing, and at the time it was predicted that motherboards with the rectified chipsets would fill up inventory by late-Q3 or early-Q4, 2013. This update point out at September checks out.