Chapter 3: System Maintenance; Replace System Fan - Synology NAS FS3400 Hardware Installation Manual

3
Chapter
System Maintenance

Replace System Fan

If a system fan malfunctions, please see the instructions below to open the case of FS3400 and replace the
malfunctioning fan.
1 Press the small buttons located on the sides of the FS3400.
2 Lift to remove the fan cover.
3 Fans are numbered as indicated below.
21