Acer Nitro An515-54 Service Manual Fixed Jun 2026

Gently lift the thermal module assembly off the board. If it sticks, gently twist it left and right to break the suction of the old paste. Cleaning and Applying Thermal Paste

2x M.2 NVMe PCIe SSD slots (One slot also supports SATA M.2 SSDs) 1x 2.5-inch SATA HDD/SSD drive bay

Once unplugged, press and hold the laptop's physical power button for 10–15 seconds to drain any residual electricity from the circuits. 4. Hardware Upgrades and Component Replacement

Use a microfiber cloth dipped in to completely clean the old, crusty thermal paste off the shiny silver processor dies and the copper heatsink contacts.

Align the notch in the gold contacts of the new RAM stick with the ridge in the slot. Insert it firmly at a 30-degree angle, then press down flat until the side metal clips snap into place. 2. Upgrading Storage (M.2 SSDs and 2.5-inch Drives)

Shut down Windows completely. Do not use Sleep or Hibernate modes.

Double-check that all ribbon cables and internal components are securely seated.

The standard User Guide tells you how to press the power button and use the keyboard shortcuts. The reveals:

However, it is not a beginner’s guide. Pair the manual with careful observation. Take photos of cable routing before disconnecting them. Sort screws into labeled containers (e.g., "Bottom case," "Heatsink," "HDD caddy").

Use a microfiber cloth dipped in isopropyl alcohol to clean old paste off the shiny CPU/GPU dies and the copper heatsink base.