Mambucho

I think that the 6400 MT won't handle the 13850HX, most likely it's for the 285HX and higher, it's written on the label. Crucial CSODIMM 16GB | Preisvergleich Geizhals EU

I'm talking about something else, why use an adapter in WWAN if you can install a 2230 SSD instead of a Wi-Fi module. If DELL allows the installation of a 2242 in WWAN, you could have bought a 2242 SSD and adapter in the store DELL, but the store only had 2230 SSDs and this instead of the AX211. Of course, we understand that to sacrifice the AX211 for an SSD, we need an alternative for wireless internet, and such a sacrifice is acceptable if we have a working WWAN option.

A thin spacer is needed when your case is not a performance one. I installed the SODIMM mechanism on a thick spacer in the performance case and everything works. Buying a thin spacer for a performance case is a waste of money.

Did you install the 2230 SSD in the WWAN via an adapter? The WWAN is 3042. The 2230 SSD can be installed instead of the Wi-Fi module.

Lubrication is needed on the shaft and on the bearing. Some fans in laptops are disassemblable; you only need to remove the top cover of the cooler, take out the blades with the shaft, and lubricate the shaft.

The letter 'C' in the abbreviation CSODIMM stands for synchronous memory, which is equipped with a new hardware component. The front side of the CSODIMM module is shown up close. In the center, under the label, is the clock generator chip from Montage.

The SUNON maglev cooler has a maximum speed of 3400 rpm, while the Delta cooler has a maximum speed of 5000 rpm.

I found the setting where you can set 5600 MT/s higher or lower in RAM, I chose that, but I didn't find how to enable XMP, the task manager still shows 5200 MT/s.

screenshot of the hidden BIOS menu DELL Precision 7680 please, and where in the menu is the XMP profile selection?

I bought Kingston FURY Impact 64GB (32*2) 5600MT/s SODIMM DDR5 memory (model KF556S40IBK2-64, supports XMP 3.0), installed it, and got a frequency drop to 5200MT/s on my device. It automatically selected the profile that is preset inside the memory from the factory; you won't be able to switch to 5600 as there is no control over these profiles in the BIOS. The CPU-Z program cannot detect the XMP profile. Forget about the idea of installing RAM with XMP support, you will not get what you want.

The thin version is necessary for a device that does not have a high-performance enclosure. I have a performance case, SODIMM RAM is set to the thickened version and everything is working. I listened to you and bought the slim version and regretted it, I lost the money.

this was the case on my laptop when I changed the 7680 keyboard. To change it, you need to remove a lot of components. After unscrewing the screws, the keyboard is held on the clips that are on the grid of the front panel, and if, after replacing the keyboard, not all the clips on the grid are connected to the keyboard, this effect will occur. Before you install the motherboard to avoid this, place your palm under the keyboard for support, and from the outside, press on the grid between the keys with a suitable object, across all grid locations. You will hear how the clips connect to the keyboard. If you try to press on the mesh to connect the clips to the keyboard to fix the backlight defect after you have fully assembled the device, it will not work, the keyboard will avoid pressure. P.S It is also possible that when replacing the keyboard, these clips were broken, and then you need to completely change the front panel, the 7530 grid was removable, unfortunately, the 7680 grid is one with the front panel.

DELL pro max 16, allows to install BE201 (wifi 7) instead of AX211 (wifi 6). Has anyone tried to install BE201 in DELL precision 7680?

it will have a very high price considering the specifications "top" My eyes will pop out when I see the price and I will lose them and I will no longer need a laptop

approximate cost of RAM memory 256 Gb )))