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Overclocking on a 790x mobo.

Mandown

Mandown

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Hello everyone. I was wondering if anyone has any experience overclocking with a MSI K9A2-CF v2? I'm trying to overclock my FSB and HT. I'm keeping my processor at the speed its at. Right now I have my FSB at 291mhz and HT at 1455mhz. I tried to go past 300mhz but it wouldn't post. I have v1.4, but since i don't own a floppy anymore, so I haven't been able to flash my BIOS up. Has anyone gotten higher speed with my mobo?
 
Mandown

Mandown

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Processor Phenom II X4 940BE 3.6 <> Phenom X4 9850BE 3.1 <> Phenom II X3^4 740BE 3.75
Motherboard MSI K9A2 Platinum <> MSI K9A2-CF V2 <> ASUS M4A785-M
Cooling ZEROTherm Nirvana <> 2x AC Freezer 64 pro
Memory 4Gb G-skill ripjaws @1200Mhz 5-5-5-18 <> 4Gb - G-skills 1066Mhz <> 4Gb - G-skills 1066Mhz
Video Card(s) Sapphire 4850 X2 <> HIS 3850 TurboX <> HIS 4670
Storage WD 750GB Caviar Black <> Western Digital 640GB <> 300GB Maxtor + 500GB Seagate
Display(s) Hanns-G 28" HG281D 1080p <> Acer 22" X223W <> LG 42" LCD 720p
Case Antec Twelve-Hundred <> NZXT Apollo Black <> NZXT Apollo Orange
Audio Device(s) SB Audigy-Logitech Z-5300e <> Diamond Xtreme 5.1 <> 4670 HD Audio
Power Supply Cosair 850w<> Ultra LSP 750w <> Antec 650w Trio-power
Software Windows 7 Ultimate x64
bump.
 
sneekypeet

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USB thumb drive flash then!
 
Mandown

Mandown

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System Name Rusty Black Dragon <> Spider-Dragon <> Raging Theatah
Processor Phenom II X4 940BE 3.6 <> Phenom X4 9850BE 3.1 <> Phenom II X3^4 740BE 3.75
Motherboard MSI K9A2 Platinum <> MSI K9A2-CF V2 <> ASUS M4A785-M
Cooling ZEROTherm Nirvana <> 2x AC Freezer 64 pro
Memory 4Gb G-skill ripjaws @1200Mhz 5-5-5-18 <> 4Gb - G-skills 1066Mhz <> 4Gb - G-skills 1066Mhz
Video Card(s) Sapphire 4850 X2 <> HIS 3850 TurboX <> HIS 4670
Storage WD 750GB Caviar Black <> Western Digital 640GB <> 300GB Maxtor + 500GB Seagate
Display(s) Hanns-G 28" HG281D 1080p <> Acer 22" X223W <> LG 42" LCD 720p
Case Antec Twelve-Hundred <> NZXT Apollo Black <> NZXT Apollo Orange
Audio Device(s) SB Audigy-Logitech Z-5300e <> Diamond Xtreme 5.1 <> 4670 HD Audio
Power Supply Cosair 850w<> Ultra LSP 750w <> Antec 650w Trio-power
Software Windows 7 Ultimate x64
Bad news and good news here. Well I did get my hands on a usb floppy drive, and tried v1.7 with no luck but, all my games would crash after like 30 mins of playing, and then My BIOS kept setting my ram at the 800 while overclocked so I always had the ram at 1000mhz. Then i went back one version to 1.6. Well that was just as big of a disaster, I didn't have crashes in the game but my clock speeds where wild. 3 ghz to 2.3ghz to 3.2ghz to 2.1 ghz and then finally got stuck at 1.1ghz with an fsb of 90mhz. So I'm back to 1.4 with no issues. Haven't tried 1.5 but i didn't want to go through the same crap.

Oh the good news was that I got a floppy drive free. But now I got a freaky cold, hopefully nothing else goes wrong.
 
Jmatt110

Jmatt110

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Mandown said:
Hello everyone. I was wondering if anyone has any experience overclocking with a MSI K9A2-CF v2? I'm trying to overclock my FSB and HT. I'm keeping my processor at the speed its at. Right now I have my FSB at 291mhz and HT at 1455mhz. I tried to go past 300mhz but it wouldn't post. I have v1.4, but since i don't own a floppy anymore, so I haven't been able to flash my BIOS up. Has anyone gotten higher speed with my mobo?
Click to expand...

That HT of 1455mhz is WAY too high, probably whats causing your instability. Since you're using an Athlon X2 (same as me), keep at around 800~100mhz if you can.
 
Mandown

Mandown

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System Name Rusty Black Dragon <> Spider-Dragon <> Raging Theatah
Processor Phenom II X4 940BE 3.6 <> Phenom X4 9850BE 3.1 <> Phenom II X3^4 740BE 3.75
Motherboard MSI K9A2 Platinum <> MSI K9A2-CF V2 <> ASUS M4A785-M
Cooling ZEROTherm Nirvana <> 2x AC Freezer 64 pro
Memory 4Gb G-skill ripjaws @1200Mhz 5-5-5-18 <> 4Gb - G-skills 1066Mhz <> 4Gb - G-skills 1066Mhz
Video Card(s) Sapphire 4850 X2 <> HIS 3850 TurboX <> HIS 4670
Storage WD 750GB Caviar Black <> Western Digital 640GB <> 300GB Maxtor + 500GB Seagate
Display(s) Hanns-G 28" HG281D 1080p <> Acer 22" X223W <> LG 42" LCD 720p
Case Antec Twelve-Hundred <> NZXT Apollo Black <> NZXT Apollo Orange
Audio Device(s) SB Audigy-Logitech Z-5300e <> Diamond Xtreme 5.1 <> 4670 HD Audio
Power Supply Cosair 850w<> Ultra LSP 750w <> Antec 650w Trio-power
Software Windows 7 Ultimate x64
Jmatt110 said:
That HT of 1455mhz is WAY too high, probably whats causing your instability. Since you're using an Athlon X2 (same as me), keep at around 800~100mhz if you can.
Click to expand...

Actually I did reduce my HT to 4x, but it still wouldn't post. The one problem I did have with v1.7 was that I couldn't adjust my HT multiplier even though I set it to 4x. v1.6 I won't dare load again, that screwed with my clock speed all to hell. At what point would I need to raise voltages and how much maybe? I'll try again on v1.4 BIOS. least I know this version works.:shadedshu
 
Jmatt110

Jmatt110

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Try setting the HT Link multi down to 3x (if you're still running 291mHz FSB/HTT). Which voltages are you talking about?
 
Mandown

Mandown

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Processor Phenom II X4 940BE 3.6 <> Phenom X4 9850BE 3.1 <> Phenom II X3^4 740BE 3.75
Motherboard MSI K9A2 Platinum <> MSI K9A2-CF V2 <> ASUS M4A785-M
Cooling ZEROTherm Nirvana <> 2x AC Freezer 64 pro
Memory 4Gb G-skill ripjaws @1200Mhz 5-5-5-18 <> 4Gb - G-skills 1066Mhz <> 4Gb - G-skills 1066Mhz
Video Card(s) Sapphire 4850 X2 <> HIS 3850 TurboX <> HIS 4670
Storage WD 750GB Caviar Black <> Western Digital 640GB <> 300GB Maxtor + 500GB Seagate
Display(s) Hanns-G 28" HG281D 1080p <> Acer 22" X223W <> LG 42" LCD 720p
Case Antec Twelve-Hundred <> NZXT Apollo Black <> NZXT Apollo Orange
Audio Device(s) SB Audigy-Logitech Z-5300e <> Diamond Xtreme 5.1 <> 4670 HD Audio
Power Supply Cosair 850w<> Ultra LSP 750w <> Antec 650w Trio-power
Software Windows 7 Ultimate x64
I tried 3x but that did nothing else. I was talking about the NB volts. When I have my HT set to 5x it does even POST, 4x and 3x POST but then locks-up.
 
Jmatt110

Jmatt110

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Power Supply Corsair AX1200W + AX850W
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Whats your NB voltage at the moment?
 
Mandown

Mandown

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System Name Rusty Black Dragon <> Spider-Dragon <> Raging Theatah
Processor Phenom II X4 940BE 3.6 <> Phenom X4 9850BE 3.1 <> Phenom II X3^4 740BE 3.75
Motherboard MSI K9A2 Platinum <> MSI K9A2-CF V2 <> ASUS M4A785-M
Cooling ZEROTherm Nirvana <> 2x AC Freezer 64 pro
Memory 4Gb G-skill ripjaws @1200Mhz 5-5-5-18 <> 4Gb - G-skills 1066Mhz <> 4Gb - G-skills 1066Mhz
Video Card(s) Sapphire 4850 X2 <> HIS 3850 TurboX <> HIS 4670
Storage WD 750GB Caviar Black <> Western Digital 640GB <> 300GB Maxtor + 500GB Seagate
Display(s) Hanns-G 28" HG281D 1080p <> Acer 22" X223W <> LG 42" LCD 720p
Case Antec Twelve-Hundred <> NZXT Apollo Black <> NZXT Apollo Orange
Audio Device(s) SB Audigy-Logitech Z-5300e <> Diamond Xtreme 5.1 <> 4670 HD Audio
Power Supply Cosair 850w<> Ultra LSP 750w <> Antec 650w Trio-power
Software Windows 7 Ultimate x64
its on the AUTO setting the range is from 1.1v to 1.5v. so I'm guessing its between 1.1v and 1.2v
 
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