After adjustment the CPU frequency can't boot up. Can flash with TTL after adjustment the cpu frequency, but after flash still can't boot. I can enter CFE> mode. Can I use a command to restore the cpu frequency and what's the command? Or the other way to repair this R7000 router.
Develop your Cybersecurity Framework
Supply chain attacks, ransomware attacks, phishing, data breaches; all these types of attacks are on the rise, thanks to the expansion of the connected world. With greater expansion comes greater security risk.Recent comments
- Forget to include this is a 1 day 6 hours ago
- I found the answer - it was 3 weeks 4 days ago
- I just flashed my R7000P with 3 weeks 5 days ago
- Found it here 1 month 1 week ago
- Cool, 1 month 2 weeks ago
If you can get to the shell type "nvram set clkfreq=1000,800" & then "nvram commit" to set it back to default. "nvram get clkfreq" will let you check the clock & memory frequency.
I have never tried to adjust CPU frequency. But I am eagerly waiting to know whether this worked or not.
Yes it works. Lots of people have used it. You can either use "nvram set clkfreq=1200,800", sets CPU to 1.2GHz & memory to 800MHz, or "nvram set clkfreq=1400,800", sets clock to 1.4GHz & mermory to 800MHz, & then "nvram commit". Do not change the memory clock speed to anything other than 800MHz. 1.2GHz should work with no issues & 1.4GHz should work on most. For 1.4GHz I would 1st set it to that & let it run for a day or two & then if all is stable & well you can log back into the shell & type "nvram commit". If you type the commands without the commit then it will not be permanent & the settings will revert back to your previous settings after you reboot the router. Give it a try & good luck.
Thanks a lot. I will surely try....
If you can get to the shell type "nvram set clkfreq=1000,800" & then "nvram commit" to set it back to default. "nvram get clkfreq" will let you check the clock & memory frequency.
I have never tried to adjust CPU frequency. But I am eagerly waiting to know whether this worked or not.
Yes it works. Lots of people have used it. You can either use "nvram set clkfreq=1200,800", sets CPU to 1.2GHz & memory to 800MHz, or "nvram set clkfreq=1400,800", sets clock to 1.4GHz & mermory to 800MHz, & then "nvram commit". Do not change the memory clock speed to anything other than 800MHz. 1.2GHz should work with no issues & 1.4GHz should work on most. For 1.4GHz I would 1st set it to that & let it run for a day or two & then if all is stable & well you can log back into the shell & type "nvram commit". If you type the commands without the commit then it will not be permanent & the settings will revert back to your previous settings after you reboot the router. Give it a try & good luck.
Thanks a lot. I will surely try....