Editing Atari 65XE Capacitor Replacement Guide (section)

== Capacitor Replacement Procedure ==

# '''Disassemble:''' Remove the case screws (usually five underneath), then gently lift the top case. Disconnect the keyboard flex cable.
# '''Remove the mainboard:''' Unscrew and lift out the PCB, noting the orientation of all connectors.
# '''Desolder old capacitors:''' Use solder wick and/or a pump. Take care not to lift pads, especially on single-sided boards.
# '''Clean pads:''' Remove old flux and any leaked electrolyte using isopropyl alcohol.
# '''Install new capacitors:''' Observe '''polarity''' (long lead = positive; silkscreen usually marks negative). Use low-ESR, 105 °C rated parts.
# '''Trim leads and solder:''' Ensure solid, shiny joints. Avoid excess solder.
# '''Inspect:''' Check for solder bridges and correct orientation.
# '''Reassemble and reconnect:''' Fit the board, connect the keyboard, and close the case.