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Drivers & Software

juniorsinx
Journeyman III

Problem with FX-8300 and M5A78L-M plus/usb3 (chipset AMD 760G(780L) / SB710)

Hello gus, tks for accepting me.

I'm trying to use FX-8300 with MOBO = M5A78L-M plus/usb3 (chipset AMD 760G(780L) / SB710), but the s.o doesn't recognize the 8 cores / 8 threads. Just 4/4.

cpu_cpuz.jpg

msconfig.jpg

chipsets.jpg

Can someone help me?

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9 Replies
Hardwood
Paragon

Do you have the latest BIOS installed for your motherboard?

M5A78L-M PLUS/USB3 Driver & Tools | Motherboards | ASUS Canada

If you do.. Try entering setup and loading default settings. SAVE.

ASUS TUF X570 wifi, AMD Ryzen 5 5600G, ASRock 6700XT Challenger, Antec Truepower new 700w. 32GB
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Thank you for your reply Hardwood​, Yes, the bios has the latest version (0502), before I put on the cpu I cleaned the CMOS. I formatted my computer(hd) with windows too.

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Just so we got this straight. You reload BIOS defaults AFTER you change CPU. Then make all necessary changes then save it.

ASUS TUF X570 wifi, AMD Ryzen 5 5600G, ASRock 6700XT Challenger, Antec Truepower new 700w. 32GB
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I already did it, I already formated, I also reinstalled the OS with the new cpu and cleaned CMOS.

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juniorsinx
Journeyman III

cpu.PNG

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Your cpuz core speed in the first post does not match default setting for that CPU.

Please post full system specs.

ASUS TUF X570 wifi, AMD Ryzen 5 5600G, ASRock 6700XT Challenger, Antec Truepower new 700w. 32GB
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Under your Motherboard BIOS, is there any category about CPU strictly? About using all "Cores"?  Or enabling all "Cores" in the CPU?

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NO GUARANTEES

I saw on another site, a member with a similar problem and the suggestion was open msconfig/boot/advanced and set number of processors to 8.

Maybe it will work, maybe not.

Make a restore point first.

ASUS TUF X570 wifi, AMD Ryzen 5 5600G, ASRock 6700XT Challenger, Antec Truepower new 700w. 32GB
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laserdance123
Journeyman III

disable check on numero de proc

apply

reboot

profit

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