"Fix" ? I've been mining with my R9 290s for months without issue. What exactly is it fixing?
We were about 20 to have problem with R9 290: the cards launch and mine at é.5Mh rate, but after 10 minutes a drop happened and the cards keep on mining at 2.3M.
A 0.2Mh/s drop happened on all cards from various brands and bios, all kind of OS and .conf file, all models are 290.
Srtrangely few people did not experiment this bug. May be you're one of them.
It's not a bug.
is dmps off and screensaver off.