• Hi howdy? we glad you to be here. Are you interested to learn Laptop chip level repair work, then this is a small forum join in the laptop repair community to help each other.
    Please Register

ASUS M5A9 R2.0 VRM issues

B

BrennoMaturino1

New member
Joined
Aug 9, 2023
Messages
1
Reaction score
0
Points
1
Here on my lab i got this asus motherboard that has an issue on it's VRM, when it turns on I can feel that the cpu doesn't heat up, after some analysis I measured that when the board is empty i have a VCORE voltage of .7 volts, but when putting the CPU on it the VCORE will be 0 volts, I also measured the gate of the mosfets and when the cpu is there it is 0 volts, but when i remove the cpu it is around 2 volts, so I guess it is not some voltage drop on the mosfets and instead some issue with the PWM circuit.
 
Last edited:
You must log in or register to reply here.

Find member

Latest posts

Share this page

Top resources

Latest resources

About Us

Are you interested to learn Laptop chip level repair work, /Laptop Components Level Repair Course then this is a small forum website to learn basic things and you can gain some knowledge. and if you already have knowledge about Laptop mother board repairs please join in this forum and post your knowledge so others can learn from you, For the beginner this can be both fascinating and frustrating. But we can learn read all posts on this forum, it gives you knowledge and you can start repairing business. We are going to teach all the basics to advanced level of Laptop repair course in our YouTube Channel soon, subscribe now we will launch it soon. Click on this link to subscribe Laptechinfo YouTube Channel

Custom Links

Custom Link 1
Custom Link 2
Custom Link 3
Custom Link 4
  • Hi. The website contents will be filled soon.the typing and writings works are going on. So please be patience, it will have more resources soon. If you have anything to post to learn please post / share it.
  • This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn more…
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock