R20 Coolserver cooler

[Feels]

Hello, i bought two R20 Coolserver coolers (socket 2011-3)from aliexpress for my Lenovo RDX450x mb running e5-2680 v4 CPUS.



The problem is when i tried to install these coolers I found that two screws which under the fan are not reachable without removing fan itself, thus i can't tight them.
However i have "modded" this screwdriver in such way to squeeze under the fan.



My question Is any special tool like align key for this cooler exists?

 

[twin_savage]

The normal way to install this type of cooler is to remove the screw at the top of the shroud so that the shroud and fan come off together; after this the socket retention screws can be freely accessed.

 

[Feels]

@twin_savage Is that one, one screw only, right?

 

[RolloZ170]

Supermicro SNK-P0050AP4