Overclock.net › Forums › Graphics Cards › AMD/ATI › HD4850 can't overclock
New Posts  All Forums:Forum Nav:

HD4850 can't overclock

post #1 of 2
Thread Starter 
So a friend of mine tried to OC his card with Afterburner , also tried catalyst.

overclocked 3 mhz, BSOD.

Now when he boots into windows it's all artefacts and after 3 minutes it BSOD !
     
CPUGraphicsRAMOS
i7 4710q Nvidia GT840M 8GB DDR-3 1600 Windows 8.1 
Monitor
17" 1600x900 
CPUMotherboardGraphicsGraphics
Intel Core i7 930 D0 ASUS P6T-SE Sapphire 5750 1Gig @ 820/1275 Asus 6770 DirectCU 1Gig @ 908/1150 
RAMHard DriveOptical DriveOS
Kingston Value 18 Gigs 1086mhz CL8 Western Digital 640GB Black LG GH24LS50 24x Windows 7 Home Premium 64 
MonitorPowerCaseMouse
ASUS VW266H 26" 1920x1200 Antec True Power New 750 watts Thermaltake V3 Black Edition Logitech G5 V2 
  hide details  
Reply
     
CPUGraphicsRAMOS
i7 4710q Nvidia GT840M 8GB DDR-3 1600 Windows 8.1 
Monitor
17" 1600x900 
CPUMotherboardGraphicsGraphics
Intel Core i7 930 D0 ASUS P6T-SE Sapphire 5750 1Gig @ 820/1275 Asus 6770 DirectCU 1Gig @ 908/1150 
RAMHard DriveOptical DriveOS
Kingston Value 18 Gigs 1086mhz CL8 Western Digital 640GB Black LG GH24LS50 24x Windows 7 Home Premium 64 
MonitorPowerCaseMouse
ASUS VW266H 26" 1920x1200 Antec True Power New 750 watts Thermaltake V3 Black Edition Logitech G5 V2 
  hide details  
Reply
post #2 of 2
I think it is a bad GPU.
How old?
(my GPU is hard to OC, sans Vmod I top out at 650)
 
Draco Volans II
(11 items)
 
 
CPUMotherboardGraphicsRAM
Phenom II x4 830 @4Ghz core /2.6Ghz NB Gigabyte MA790X-UD4P EVGA 970 2x4GB Ebay DDR2 at DDR762 5-5-5-15 
Hard DriveHard DriveHard DriveHard Drive
Seagate 500 GB 7200.12 (near dead) Hiachi Coolspin 2 TB (storage) (near dead) RAID0 2x Westren digital Caviar Blu... OCZ arc 100 240 GB SSD 
CoolingOSMonitorMonitor
Xiggy dark knight Windows 7 Ultimate x64 23" ASUS VH236H 1080p QINX QX2710LED 1440p 
KeyboardPowerCaseMouse
Kinesis advantage  XFX TS550 Antec 900 Razer deathadder 
Other
USB 3.0 PCIe card 
CPUMotherboardGraphicsRAM
Core i5-3210M HM77  GT 640LE  4GB soldered+ 8GB SO-DIMM 
Hard DriveOptical DriveCoolingOS
Samsung 840 EVO Slot loading Stock W7 x64 
MonitorKeyboardPower
1600x900 13.3" LCD Backlit 4200 mAh internal and 4800 mAh extended battery. 
CPUMotherboardGraphicsRAM
AMD Turion ML-40 with heatspreader attached HP laptop socket 754 motherboard with RS480M ch... IGP that I don't use 512 mb ddr 
Hard DriveOptical DriveCoolingOS
4 GB patriot USB 2.0 flash drive None, don't need it. Scythe Ninja Mounted with zip ties.  Pfsense 2.0.2 nanobsd 
OtherOtherOther
gigabit USB NIC Atheros WLAN NIC Many zip ties. 
  hide details  
Reply
 
Draco Volans II
(11 items)
 
 
CPUMotherboardGraphicsRAM
Phenom II x4 830 @4Ghz core /2.6Ghz NB Gigabyte MA790X-UD4P EVGA 970 2x4GB Ebay DDR2 at DDR762 5-5-5-15 
Hard DriveHard DriveHard DriveHard Drive
Seagate 500 GB 7200.12 (near dead) Hiachi Coolspin 2 TB (storage) (near dead) RAID0 2x Westren digital Caviar Blu... OCZ arc 100 240 GB SSD 
CoolingOSMonitorMonitor
Xiggy dark knight Windows 7 Ultimate x64 23" ASUS VH236H 1080p QINX QX2710LED 1440p 
KeyboardPowerCaseMouse
Kinesis advantage  XFX TS550 Antec 900 Razer deathadder 
Other
USB 3.0 PCIe card 
CPUMotherboardGraphicsRAM
Core i5-3210M HM77  GT 640LE  4GB soldered+ 8GB SO-DIMM 
Hard DriveOptical DriveCoolingOS
Samsung 840 EVO Slot loading Stock W7 x64 
MonitorKeyboardPower
1600x900 13.3" LCD Backlit 4200 mAh internal and 4800 mAh extended battery. 
CPUMotherboardGraphicsRAM
AMD Turion ML-40 with heatspreader attached HP laptop socket 754 motherboard with RS480M ch... IGP that I don't use 512 mb ddr 
Hard DriveOptical DriveCoolingOS
4 GB patriot USB 2.0 flash drive None, don't need it. Scythe Ninja Mounted with zip ties.  Pfsense 2.0.2 nanobsd 
OtherOtherOther
gigabit USB NIC Atheros WLAN NIC Many zip ties. 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD/ATI
Overclock.net › Forums › Graphics Cards › AMD/ATI › HD4850 can't overclock