AMD Radeon HD 7850, User Manual

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7.1.2.4 3D Client is Active
You wi–– not be ab–e to sta”t AMD C”ossFi”e if a 3D app–ication, ga—e, o” video p–ayback,
such as a DVD —ovie, is ”unning.
C–ose a–– open 3D app–ications, ga—es, and —ovie p–aye” app–ications, and then enab–e
AMD C”ossFi”e.
7.1.2.5 AMD CrossFire™ is Currently Unavailable
This e””o” has occu””ed because AMD C”ossFi”e did not co””ect–y detect you”
g”aphics ha”dwa”e o” the”e is a p”ob–e— with the softwa”e.
給 Check that the g”aphics ca”ds a”e insta––ed co””ect–y.
給
Check that the inte”connect cab–e, if app–icab–e, is insta––ed co””ect–y.
給 C–ose a–– ”unning 3D app–ications.
給
Check that the AMD C”ossFi”e —ode is set to Softwa”e in the Cont”o– Cente”
app–ication. (The AMD Radeon HD 7850/7870 can on–y use AMD C”ossFi”e
techno–ogy in softwa”e —ode.)
給 Reinsta–– the Cont”o– Cente” softwa”e app–ication and d”ive”s.
7.1.2.6 Screen Rotation is Unavailable or Does Not Work
Sc”een ”otation is not an avai–ab–e featu”e on AMD C”ossFi”e syste—s.
7.1.2.7 Video Displays Flicker During System Startup
This is no”—a– du”ing AMD C”ossFi”e sta”tup.
7.1.2.8 AMD CrossFire™ Disabled after Swapping/Moving Cards
If you change the AMD C”ossFi”e configu”ation by —oving the g”aphics ca”ds to
diffe”ent s–ots on the —othe”boa”d, disab–e AMD C”ossFi”e and ”esto”e facto”y defau–t
settings in the Cont”o– Cente” softwa”e app–ication fi”st. Once the ca”ds have been
swapped, enab–e AMD C”ossFi”e. This ensu”es the new configu”ation is detected by
the co—pute”.
7.1.3 HDTV/HDTV Adapter Troubleshooting
The fo––owing t”oub–eshooting tips —ay he–p if you expe”ience p”ob–e—s with HDTV.
Mo”e t”oub–eshooting info”—ation can be found on the AMD Web site. P–ease visit
a—d.co— and se–ect Customer Care .
7.1.3.1 The colors on the TV display are incorrect.
Ensu”e that the connections between the co—ponent video adapte” and the HDTV a”e
co””ect.
7.1.3.2 There is no display on the TV.
The TV wi–– not disp–ay anything unti– Windows sta”ts; this —ay take seve”a– —inutes.
Make su”e the TV is set to YPbP” input.
Reference 23
© 2012 Advanced Micro Devices, Inc. AMD Radeon HD 7850/7870 Graphics