• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

MOBO start losing lanes..

von kain

New Member
Joined
Sep 13, 2006
Messages
780 (0.12/day)
Location
athens/greece
System Name intel-hate
Processor Amd phenom 2 955 @ 3800
Motherboard msi 790fx-gd70
Cooling coolermaster
Memory 4096 @1600 corsair
Video Card(s) sapphire 5770 @950-1350
Storage 1 seagate 80gb sata2 1 160gb seagate sata
Display(s) 20inch wide lg
Power Supply chieftech 750w
Software windows 7 x64
Benchmark Scores nah
thats pcie lanes...

suddenly my pc-am2rx790 (sapphire pure 790x) was detecting my 5770 saphire (not sure for the code) as a pcie 2 x16 x4 ....thats low.
i can however manually (although just a guess of how to do it) make them x16 but the system is frightening unstable .

any ideas??

it is the mobo or the GPU??? and in top of this question it might be because of the oc of the card(soft oc as msi afterburner make it 950@1300 on 3d)stock on the windows though

thanx.

ps.the mobo is re branded as a hummer something(as i can easy see on the painted HUMMER engraved on the mobo)
 
Joined
Apr 8, 2009
Messages
3,016 (0.55/day)
Location
vermont
System Name The wifes worst enemy
Processor i5-9600k
Motherboard Asrock z390 phantom gaming 4
Cooling water
Memory 16gb G.skill ripjaw DDR4 2400 4X4GB 15-15-15-35-2T
Video Card(s) Asrock 5600xt phantom gaming 6gb 14gb/s
Storage crucial M500 120GB SSD, Pny 256GB SSD, seagate 750GB, seagate 2TB HDD, WD blue 1TB 2.5" HDD
Display(s) 27 inch samsung @ 1080p but capable of much more ;)
Case Corsair AIR 540 Cube Mid tower
Audio Device(s) onboard
Power Supply EVGA GQ1000W MODULAR
Mouse generic for now
Keyboard generic for now
Software gotta love steam, origin etc etc
Benchmark Scores http://hwbot.org/user/philbrown_23/
it could be the card throttling due to the oc being unstable. it will then throttle back. restart your pc and open gpu-z as soon as windows opens, see what it says, then run furmark and see if it changes
 

von kain

New Member
Joined
Sep 13, 2006
Messages
780 (0.12/day)
Location
athens/greece
System Name intel-hate
Processor Amd phenom 2 955 @ 3800
Motherboard msi 790fx-gd70
Cooling coolermaster
Memory 4096 @1600 corsair
Video Card(s) sapphire 5770 @950-1350
Storage 1 seagate 80gb sata2 1 160gb seagate sata
Display(s) 20inch wide lg
Power Supply chieftech 750w
Software windows 7 x64
Benchmark Scores nah
thank for the answer but don't thing so.

my pc was off for about 3 hours and then was start on x4. so a cold start doesn't help.
plus i can see the number of the lanes on the post.the oc is more than stable on windows ...
 

von kain

New Member
Joined
Sep 13, 2006
Messages
780 (0.12/day)
Location
athens/greece
System Name intel-hate
Processor Amd phenom 2 955 @ 3800
Motherboard msi 790fx-gd70
Cooling coolermaster
Memory 4096 @1600 corsair
Video Card(s) sapphire 5770 @950-1350
Storage 1 seagate 80gb sata2 1 160gb seagate sata
Display(s) 20inch wide lg
Power Supply chieftech 750w
Software windows 7 x64
Benchmark Scores nah
any ideas???
 
Joined
Sep 24, 2008
Messages
2,665 (0.47/day)
System Name Dire Wolf IV
Processor Intel Core i9 14900K
Motherboard Asus ROG STRIX Z790-I GAMING WIFI
Cooling Arctic Liquid Freezer II 280
Memory 2x24GB Corsair DDR5 6667
Video Card(s) NVIDIA RTX4080 FE
Storage AORUS Gen4 7300 1TB + Western Digital SN750 500GB
Display(s) Alienware AW3423DWF (QD-OLED, 3440x1440, 165hz)
Case Corsair Airflow 2000D
Power Supply Corsair SF1000L
Mouse Razer Deathadder Essential
Keyboard Chuangquan CQ84
Software Windows 11 Professional
Try a different video card in the same slot and the same video card in the 2nd full-length PCIe slot.
 

von kain

New Member
Joined
Sep 13, 2006
Messages
780 (0.12/day)
Location
athens/greece
System Name intel-hate
Processor Amd phenom 2 955 @ 3800
Motherboard msi 790fx-gd70
Cooling coolermaster
Memory 4096 @1600 corsair
Video Card(s) sapphire 5770 @950-1350
Storage 1 seagate 80gb sata2 1 160gb seagate sata
Display(s) 20inch wide lg
Power Supply chieftech 750w
Software windows 7 x64
Benchmark Scores nah


will try that yukikaze
 
Top