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6

Fit the GPU Cooler

Apply thermal paste to the die surface of the GPU and to the exposed area of the heat pipes in the GPU mount. Carefully place the copper shim onto the centre of 
the GPU then lower the cooler assembly onto the copper shim. The GPU mount arms can be adjusted for irregular hole spacing but in most cases the supplied 
position will be suitable. Secure the cooler assembly to the graphics card using the 4 spring loaded screws making sure not to over or under tighten them. Typically 
the correct pressure can be achieved when the tip of the spring screw is flush with the protruding side of the mounting nut.

The kit is also supplied with adhesive miniature heat sinks which are designed to provide additional cooling to components that would otherwise be cooled by the 
airflow from the fan, specifically the VRAM, but other components can also be cooled. Apply the miniature heat sinks to the VRAM by peeling the protective backing 
from the back of the heat sink and sticking them directly to the surface of the component. 

Copper Shim

VRAM Heat Sink

VRAM

Cooler Assembly

Adjustable Arms

Spring Loaded Screw

IMPORTANT NOTICE

Do not forget to apply thermal paste to all the 

locations shown in the cooler assembly overview. 

Failing to do so will result in poor heat transfer, high 

temperatures and potential damage to the GPU.

Summary of Contents for DB4

Page 1: ...DB4 GPU KIT ...

Page 2: ... cooling kit was designed to bring silent performance gaming to the DB4 by allowing a discreet graphics card to be passively cooled using one of the side panels It comprises of a GPU mount heat sink mount heat pipes universal bracket and VRAM coolers everything needed to cool a graphics card without the need of a fan The GPU mount features adjustable arms to accommodate most graphic card variation...

Page 3: ...of the card and screw directly to the cooler Note that removing the stock cooler might invalidate any warranty so please consider this before proceeding Remove all 4 screws in order to release the cooler then carefully pry it away from the card The fan connector should also be disconnected in order to fully remove the stock cooler assembly With the stock cooler removed you can now clean any residu...

Page 4: ...et any resistance they can be rotated back and forth to help the insertion There are 6 slots on the heat sink mount we recommend using the centre 4 slots Note that the heat pipes are fragile and excess force will cause them to bend so please take care when doing this GPU Mount Heat Pipe Heat Sink Mount When correctly assembled the heat pipes should protrude slightly from the GPU mounts as shown be...

Page 5: ...on of the PCI connector PCI Connector The GPU cooler secures to the graphics card using 4 spring loaded screws which require mounting nuts to be attached to the back side of the card The nuts are supplied with double sided adhesive pads which attach the nuts to the card Locate the same holes used to mount the stock cooler and stick the nuts to them insuring they align with the holes and that the p...

Page 6: ...ew is flush with the protruding side of the mounting nut The kit is also supplied with adhesive miniature heat sinks which are designed to provide additional cooling to components that would otherwise be cooled by the airflow from the fan specifically the VRAM but other components can also be cooled Apply the miniature heat sinks to the VRAM by peeling the protective backing from the back of the h...

Page 7: ...lel to the graphics card This is important when fitting the tray back into the case in order to clear the internal frame and for the final adjustments to ensure there is good contact between the heat sink mount and side panel With the graphics card installed on the motherboard lower the assembly into the DB4 being careful not to damage any of the heat pipes Lock the motherboard tray in place with ...

Page 8: ... the HSM to force it against the side panel Fit a universal bracket to the frame making sure it aligns with the holes on the opposite side of where the heat pipes enter the HSM Note that the HSM can be adjusted to the left or right to ensure the bracket clears the motherboard tray and aligns with the screw hole on the HSM The bracket will lock the HSM in place and apply additional pressure to ensu...

Page 9: ...9 Designed in Europe Printed in China Copyright 2018 All Rights Reserved ...

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