As there are several shielding can on the mother board, as shielding can is hard to be installed on the
mother boards. Also shielding can is hard to be assembled by auto mechanical tool, but a bad assemble
will cause more noise leakage from SSD, DDR memory, which will impact system antenna performance
due to bad shielding can assembly, especially the common shielding can in the notebook design is not
SMT, but manual assembled due to the shielded components (SSD/DDR modules) can be swapped and
easy to be repaired.
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INC, HP, "AUTOMATIC DIAGNOSIS RF SHIELDING CAN ASSEMBLY", Technical Disclosure Commons, (April 11, 2022)