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msi z77a-g43 not posting after oc

post #1 of 4
Thread Starter 
i was overclocking my i5 3570k and got it to 4.4 ghz stable with 100x44. now when i saved settings and re booted all i get is a black screen whit a white line in top left corner and "a2" in the bottom right corner. mad.gif
it doesnt let me to boot even to bios, i have tried re booting it few times now.
i hope i havent done any damage to anything...
E: problem solved, simply removed the bios battery for 20 seconds, put it back, and then it booted normally thumb.gif
Edited by EPiiKK - 10/30/12 at 8:57am
post #2 of 4
I think you meant 100x44?
 
BitoHeaven
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BitoHeaven
(16 items)
 
Cigar ATX PC
(14 items)
 
CPUMotherboardGraphicsGraphics
Intel i7 4770k @ 4.5GHz Asus Maximus VI Gene Gigabyte R9 290 @ 1160MHz/1350MHz Gigabyte R9 290 @ 1160MHz/1350MHz 
RAMHard DriveHard DriveOptical Drive
G.Skill Trident X 2X8GB DDR3 2400MHz Samsung 840 PRO 256GB  Seagate Barracuda 7200.14 3TB SATA III 6Gb/s 64... Pioneer Blu-ray Burner 
CoolingOSMonitorKeyboard
Liquid Single Loop Triple Radiators Win 7 SP1 Professional x64bit  Samsung SynchMaster 24" Widescreen 1200p TFT-LC... Logitech G15 
PowerCaseMouseMouse Pad
EVGA SuperNOVA G2 1300w 80+ Gold Fully Modular  Fractal Design Arc Midi R2 Microsoft Sidewinder X5 Allsop Redmond Mouse Pad 
Audio
Cambridge Soundworks 5.1 
CPUMotherboardGraphicsRAM
Intel Core i5-3570K @ 4.6GHz ASRock Z77E-ITX mITX  Sapphire HD 7990 @ 1090MHz/1600MHz G.SKILL Ripjaws 2X4GB DDR3-1600 @ 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD 128GB mSATA SATA III 6GB  Seagate Barracuda 7200.12 1TB SATA II 32MB 7200RPM LG DVD R/W SATA with LightScribe Corsair Cooling Hydro Series H100 
OSMonitorKeyboardPower
Win 7 Professional x64bit Samsung 52" 1080p 60Hz LCD Logitech Wireless K330 Corsair AX850 Gold Fully Modular 
CaseMouseMouse PadAudio
BitFenix Prodigy Mini-ATX Black  Logitech Wireless M215 Corsair Vengeance MM200 Yamaha RX-V681 & PSB/Polk Audio 5.1 
CPUMotherboardGraphicsRAM
AMD Athlon II X4 640 ASRock N68C-GS NVIDIA 6600GT G. Skill Ripjaws DDR3 1600MHz 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 500GB 16MB Cache 7200RPM LG Optical Drive Thermaltake Max Orb Windows 7 
MonitorKeyboardPowerCase
Viewsonic 19” Flatscreen CRT Gigabyte GK-K6800 103  Thermaltake TR2 600W Cigar Boxes 
MouseMouse Pad
Zalman ZM-M300 Corsair Vengeance MM200 
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post #3 of 4
Thread Starter 
Quote:
Originally Posted by Gunderman456 View Post

I think you meant 100x44?
Haha, yeah. I really cant achieve 44GHz with aircooling tongue.gif

But the it did it again when trying to push to 4.5Ghz with higher multiplier. Is it some kind of an safety feature that doesn't let the system boot if it might overheat or something?
post #4 of 4
Thread Starter 
aaargh... tried to push it past that 4.3GHz and it didnt post again. so i did what i always did, but this time even that didnt work.
it says everything was reset to deafult values and do i want to run setup or start normally, i choose either one and it get stuck there, nothing happens...
im getting pissed off, i read some other forums and it seems that the g43 is not ment for overclocking at all even tho its marketed as a good overclocking board, gg msi....mad.gif
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