Explain How to Handle FRUs Safely - Electric Discharge POWERMAX-MAINTENANCE Practice Questions (Page 5)

Questions 21–23

1. 21application · medium

   A technician is replacing a SCSI backplane FRU in a PowerMax. The technician has an ESD mat, a wrist strap, and an antistatic bag. Which action is INCORRECT during the replacement?

   • ASlide the new FRU across the ESD mat to position it for installation.
   • BStore the new FRU in its antistatic bag until ready to install.
   • CConnect the wrist strap to the ESD mat's ground point.
   • DPlace the old FRU directly on the ESD mat after removal.
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   A technician is installing a new I/O module in a PowerMax. After removing the new module from its antistatic bag, what is the correct sequence of actions?

   • APlace the module on the ESD mat, connect the wrist strap, then install.
   • BEnsure the wrist strap is connected, handle the module by its edges, install it, and then verify seating.
   • CInstall the module immediately, then verify it is seated properly.
   • DRemove the module from the bag, blow off any dust, then install.
   Reveal Solution Discussion Select an answer first
3. 23foundation · easy

   After installing a FRU, what is a key verification step to ensure it was not damaged by ESD?

   • AConfirm that the FRU is recognized by the system and passes its self-tests
   • BMeasure the resistance of the FRU's connectors with a multimeter
   • CCheck that the FRU is securely seated in its slot
   • DVisually inspect the FRU for any burn marks or discoloration
   Reveal Solution Discussion Select an answer first