220-1101 Hardware Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✓

  Shut down the laptop and remove the battery, then locate and open the RAM access panel, then insert the new RAM module at a 45-degree angle and press down until it clicks, then replace the access panel and battery, and power on to verify.

  Why this is correct

  Powering down and removing the battery eliminates standby voltage that can damage ESD-sensitive components or cause a short while the memory access panel is open. Opening the access panel exposes the SO-DIMM slot, and inserting the module at a 45-degree angle ensures the gold contacts align with the slot before rotating downward to engage the latches. The click indicates full seating; reinstalling the panel and battery then allows a cold boot to verify the system recognizes the new RAM, typically in BIOS/UEFI or the OS.

• ✗

  Locate and open the RAM access panel, then shut down the laptop and remove the battery, then insert the new RAM module, then replace the panel and battery.

  Why it's wrong here

  This order opens the RAM access panel while the laptop may still be powered on, leaving the motherboard and memory slot live with standby power. Working inside a live system risks electrical shock, shorting components, or triggering an accidental power-on during installation. Additionally, the battery is not removed until after access is already gained, so the anti-static and power-safety steps are incorrectly delayed; the correct procedure always starts with shutdown and battery removal before any hardware is exposed.

• ✗

  Shut down and remove battery, then insert the new RAM module, then open the RAM access panel, then replace panel and battery.

  Why it's wrong here

  This sequence attempts to push a new module into a slot that is still sealed beneath the RAM access panel, which is physically impossible because the panel and underlying enclosure block the SO-DIMM slot. While shutting down and removing the battery is correct initial safety practice, the installation step must come only after the access panel is opened to expose the module bay. Because the panel remains closed, the memory cannot be inserted at the required angle, making this order invalid.

• ✗

  Shut down and remove battery, then open RAM panel, then replace panel and battery, then insert new RAM module.

  Why it's wrong here

  This order completes reassembly — replacing the access panel and battery — before the new RAM is installed, leaving the module outside the chassis while the laptop is essentially back together. To actually install the module, the technician would have to reopen the access panel and remove the battery again, defeating the purpose of the sequence. It also risks powering on without memory if the verification step were mistakenly performed, which would fail to POST.

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