Hey Guys,
Re-configuring some hardware combinations and decided to put my two 660 Ti's in the same case. Having some problems, been troubleshooting all morning and I'm still missing something. Checked all the seating of the cards, power supply is more than sufficient, updated drivers with both cards in, cc_config file is posted below (think it's fine), and posted my event log. I have 4 GPUGRID tasks waiting and the one running does say NIVIDIA (Device 0) so it's recognizing the second. GPU-Z is also showing the second. Any suggestions? I'm clearly missing something.

2/1/2014 3:30:39 PM | | Starting BOINC client version 7.2.33 for windows_x86_64
2/1/2014 3:30:39 PM | | log flags: file_xfer, sched_ops, task
2/1/2014 3:30:39 PM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
2/1/2014 3:30:39 PM | | Data directory: C:\ProgramData\BOINC
2/1/2014 3:30:39 PM | | Running under account Jack Main
2/1/2014 3:30:39 PM | | CUDA: NVIDIA GPU 0: GeForce GTX 660 Ti (driver version 332.21, CUDA version 6.0, compute capability 3.0, 2048MB, 1903MB available, 2985 GFLOPS peak)
2/1/2014 3:30:39 PM | | CUDA: NVIDIA GPU 1: GeForce GTX 660 Ti (driver version 332.21, CUDA version 6.0, compute capability 3.0, 2048MB, 1958MB available, 2985 GFLOPS peak)
2/1/2014 3:30:39 PM | | OpenCL: NVIDIA GPU 0: GeForce GTX 660 Ti (driver version 332.21, device version OpenCL 1.1 CUDA, 2048MB, 1903MB available, 2985 GFLOPS peak)
2/1/2014 3:30:39 PM | | OpenCL: NVIDIA GPU 1: GeForce GTX 660 Ti (driver version 332.21, device version OpenCL 1.1 CUDA, 2048MB, 1958MB available, 2985 GFLOPS peak)
2/1/2014 3:30:39 PM | | Host name: JackMain-PC
2/1/2014 3:30:39 PM | | Processor: 12 GenuineIntel Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz [Family 6 Model 45 Stepping 7]
2/1/2014 3:30:39 PM | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni ssse3 cx16 sse4_1 sse4_2 popcnt aes syscall nx lm vmx tm2 dca pbe
2/1/2014 3:30:39 PM | | OS: Microsoft Windows 7: Ultimate x64 Edition, Service Pack 1, (06.01.7601.00)
2/1/2014 3:30:39 PM | | Memory: 15.95 GB physical, 31.90 GB virtual
2/1/2014 3:30:39 PM | | Disk: 931.29 GB total, 877.89 GB free
2/1/2014 3:30:39 PM | | Local time is UTC -7 hours
2/1/2014 3:30:39 PM | | VirtualBox version: 4.3.6
2/1/2014 3:30:39 PM | | Config: use all coprocessors
2/1/2014 3:30:39 PM | fightmalaria@home | URL http://boinc.ucd.ie/fmah/; Computer ID 30675; resource share 100
2/1/2014 3:30:39 PM | WUProp@Home | URL http://wuprop.boinc-af.org/; Computer ID 65361; resource share 100
2/1/2014 3:30:39 PM | GPUGRID | URL http://www.gpugrid.net/; Computer ID 166965; resource share 100
2/1/2014 3:30:39 PM | World Community Grid | URL http://www.worldcommunitygrid.org/; Computer ID 2783951; resource share 5000
2/1/2014 3:30:39 PM | World Community Grid | General prefs: from World Community Grid (last modified 17-Sep-2013 23:22:34)
2/1/2014 3:30:39 PM | World Community Grid | Host location: none
2/1/2014 3:30:39 PM | World Community Grid | General prefs: using your defaults
2/1/2014 3:30:39 PM | | Preferences:
2/1/2014 3:30:39 PM | | max memory usage when active: 16331.61MB
2/1/2014 3:30:39 PM | | max memory usage when idle: 16331.61MB
2/1/2014 3:30:39 PM | | max disk usage: 100.00GB
2/1/2014 3:30:39 PM | | (to change preferences, visit a project web site or select Preferences in the Manager)
2/1/2014 3:30:39 PM | | Not using a proxy
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_5656_1 using mcm1 version 728 in slot 1
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6160_1 using mcm1 version 728 in slot 10
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6606_1 using mcm1 version 728 in slot 8
2/1/2014 3:30:55 PM | WUProp@Home | Restarting task wu_v4_1389300887_520746_0 using data_collect_v4 version 413 (nci) in slot 0
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_7037_1 using mcm1 version 728 in slot 4
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6272_0 using mcm1 version 728 in slot 2
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6613_1 using mcm1 version 728 in slot 13
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6432_0 using mcm1 version 728 in slot 14
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6831_1 using mcm1 version 728 in slot 15
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_6789_0 using mcm1 version 728 in slot 16
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_5925_1 using mcm1 version 728 in slot 17
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_5545_1 using mcm1 version 728 in slot 18
2/1/2014 3:30:55 PM | World Community Grid | Restarting task MCM1_0001836_5659_0 using mcm1 version 728 in slot 5
2/1/2014 3:30:55 PM | GPUGRID | Restarting task gluilex8x70-NOELIA_DIPEPT1-1-2-RND7398_0 using acemdlong version 815 (cuda42) in slot 19



cc_config.xml

<cc_config>
<options>
<use_all_gpus>1</use_all_gpus>
</options>
</cc_config>

Thanks!
~Jack