The computer emits a sound during the installation of four additional RAM modules.
The computer emits a sound during the installation of four additional RAM modules.
PC Info: Lenovo Legion T7 34IRZ8 i9 13900KF, RTX 4080 Based on CPU-Z the motherboard is Lenovo 376A. It supports 4 RAM modules. I own my own RAM: 4x16GB 5600MHZ Corsair Vengeance RGB. When all 4 are installed, Task Manager shows 4000MHz speeds. If I enable XMP in BIOS, it triggers beep sounds. Removing 2 modules and keeping the other 2 in dual-channel causes Windows to boot and Task Manager reports 5600MHz. The goal is to reach 64GB RAM total. I noticed someone on YouTube with the same board (different specs, 4090) had the same issue. I’m not very technical, just know the basics. If you can explain simply, it would help. Thanks. Note: All 4 sticks function properly in another build; RAM isn’t the issue. Same problem reported on forums. English Community – Lenovo Community
It's often the case that four sticks strain the CPU's memory controller, limiting performance. You might be able to push it above 4000 MHz, perhaps reaching 5200. Enable XMP settings and adjust the RAM speed manually to 5200. If issues persist, lower the frequency again.
I understand you're asking about a technical issue with memory performance and RAM resets. In simple terms, "4 sticks" refers to the number of memory modules you're using—here it means four RAM sticks installed. The phrase "hard on the CPU's memory controller" means the system is putting more demand on the RAM controller, which can cause instability or errors if not handled properly. When you enabled XMP profiles, it might have increased the memory pressure, making it harder to stabilize the system until you resolved the underlying problem. After some troubleshooting—like checking RAM settings and resetting components—it worked for you.
If it beeps once more, restart the CMOS and it should start again at a slower pace. The first boot after resetting might take some time—maybe a few minutes with a few automatic restarts—but it should work. No need to worry. Concerning the memory controller, this component links the CPU to RAM. Handling four sticks electronically is more challenging (details you'll need to research), which can cause instability at higher speeds that suit two sticks. It's not the memory cards themselves that are broken, but rather the CPU struggling to manage four sticks. This is typical and not a fault of the CPU either. Just be lucky to get a chip with a solid memory controller by chance. A 64 GB size won't help unless you exceed 32 GB. For gaming, 32 GB is sufficient. A 400 MHz reduction in speed won't make a big difference either (it's unlikely to be noticeable).
Thank you for your message. The repeated beeping suggested a BIOS reset, but since it didn’t work, I’m reassured now. You mentioned wanting more RAM for RGB and occasional overages—32GB should cover that. Regarding the 400MHz speed, it’s unlikely to cause a noticeable difference unless you’re pushing hardware limits. A BIOS update isn’t strictly necessary for 4x16 at 5600, but it could help with stability. Would you like advice on checking or adjusting BIOS settings?
It could be useful, the motherboard plays a role too in connecting the CPU and RAM. I’d make the update and look into it.