Agilent Technologies U5303A Startup Manual page 13

Note that the U5303A is optionally supplied with a card retainer (included if ordered as U5300A-001, or available
separately by ordering U1092-CRM) which is able to pick up on slots at the end the full-length PCIe slot and
provide additional support for the module. Use of this card retainer is highly recommended, in particular when the
PC motherboard is oriented vertically. However if your PC hardware does not provide end slots, the card retainer
may be removed from the module.
It is also possible to reverse the orientation of the fan assembly in the case that two modules must be placed in
adjacent slots, or other PC hardware obstructs the fitting. These three procedures are detailed below.
Fitting the module with the optional card retainer into your PC
1. Loosen (but do not remove) the screw (A) holding the rear card retainer, and slide it towards the fans.
2. Insert the module into the PCIe slot of the PC, ensuring that it is fully seated into the PCIe bus connector.
3. Fix the module to the PC either by fitting a screw, or by using a method integral to your PC model.
4. Fully extend the card retainer and ensure that it is inside the PC chassis support slot.
5. Tighten the screw (A) (0.5 Nm torque).
Figure 1 - Diagram showing fan/support assembly fixings (U5303A shown as example)
Agilent U5303A Startup Guide
Step 4: Install the Module
13