A fixing mechanism fixes a side of a fan frame having a plurality of
cooling fans and provided with a locking elastic tab having a second
locking portion to a bottom board of a housing of an electronic device.
The fixing mechanism includes a fixing tab fixed to the bottom board; a
locking tab corresponding to the locking elastic tab and vertically
installed on the fixing tab for fixing the fan frame, the locking tab
having a first locking portion for being locked to the second locking
portion; and an elastic buffer installed between the first locking
portion and the second locking portion, for reducing vibration generated
due to the spinning of the cooling fans.