• 0 Posts
  • 18 Comments
Joined 2 years ago
cake
Cake day: July 12th, 2023

help-circle
rss
  • A few things stand out to me in your screenshot.

    It lists the GPU as consuming 0W, which is likely not true. Based on that, the power / current limit reason is probably inaccurate

    Your temperatures are both well below TJ Max for those components, so I don’t see the Temp limit reason as valid either.

    Your GPU utilization is at around 50%, but I also see your framerate at an even 144 - I would surmise that you have vsync enabled.







  • useless

    pre-7th gen i5’s

    I’ve got systems with second and third gen i5s that are handling Windows 10 just fine, seems like what the school really needs is some SSDs.

    Linux would definitely run better, so that’s worth it too.

    If this school is heavily embedded im the Google ecosystem, ChromeOS Flex is an option. FydeOS is similar but without the Google Account requirement.






  • Awesome breakdown and troubleshooting so far!

    I wonder if the previous owner removed the battery because of this issue in the first place.

    The fact that the flickering is full-width bands that don’t appear in screenshots indicates to me that this is a signal issue to or through the display.

    An important variable to pay attention to and experiment with is the display’s refresh rate. It’s possible that is what is changing with and without the battery, though you most likely would have noticed if that were the case.

    Since the problem varies based on battery presence, it would be appropriate to source a replacement battery - especially if you purchased a cheap aftermarket battery. The real deal for your system is available for $80USD from Parts People compared to $20-$40USD for low quality Amazon junk.

    After the battery, my main suspicion is a fault on the mainboard leaking voltage from the battery circuit and affecting the display signals. Even without the infrequency of the problem that would be tricky to isolate and remedy.

    Overall, this screams hardware issue and I don’t believe you will find a software trace of it. The problem is not visible in screenshots, so the software environment does not know that it exists.


  • A software approach to a hardware problem is an exercise in futility.

    Test your memory with Memtest86

    Test your disks too. badblocks is a Linux utility. I like the Victoria and HDDScan Windows programs because they’re less pass/fail in their reporting - you can see that a disk is degraded even if all of the sectors technically respond.




  • You’re right in that this isn’t true of your typical working folks who use Microsoft 365, Sharepoint, or specialized design software.

    There are a lot of folks who just use their computer for a web browser. When you tell them that their hardware, some of which is as young as 2017, will lock them out of security updates in two years, they’re pretty receptive to alternatives like ChromeOS or Linux.

    For some of the older population, the simplicity of such options is a huge perk.



  • Windows 11 definitely has its issues, but I don’t think the author of this article has sufficient knowledge to be writing articles about it.

    There’s not a great solution for switching to UEFI in an existing install

    MBR2GPT is baked into Windows and works great as long as you don’t have a jacked up partition layout.

    Windows 11 demands a Trusted Platform Module (TPM) 2.0 security coprocessor, which isn’t in many PCs that meet all the other requirements.

    Part of the reason that Intel 8xxx and Ryzen 2xxx processors are the baseline “requirement” is that they have fTPM 2.0 embedded in the silicon. It’s actually in the overwhelming majority of devices that meet the other requirements.

    There appears to be no loss in functionality when bypassing the installation requirements… so why do they exist?

    Microsoft could provide a more limited Windows 11 experience to PCs that don’t meet the strict requirements

    Microsoft doesn’t go out of their way to hide the fact that you can install Windows 11 on unsupported hardware.

    By providing and sanctioning a “limited” experience, Microsoft would then have to dedicate resources to supporting that experience. I’ve worked with tons of legacy devices that had odd quirks that required workarounds in Windows 10, so I can’t really blame them for wanting to limit how they spend their support resources.