Acer Extensa 390 Official Service Manual provides step-by-step illustrated instructions for hardware specifications and configurations, system utilities, disassembly, removal, replacement, troubleshooting, testing, and updating. The improved version includes crystal clear sharp images (not a scan), searchable text, printable format, and bookmarks. This manual is available in English and requires free Adobe Reader for access. Payment methods include PayPal, credit, or debit card. Rest assured, we are here to fully support your purchase.
