- 1). Visit Acer's support website at support.acer.com. Select "Notebook" and "Aspire" as the product types. Select "5517" as the product number.
- 2). Click the "BIOS" tab under the support page for the Acer Aspire 5517 laptop.
- 3). Click "BIOS" to download the latest version of the BIOS.
- 4). Close all open programs on your Aspire.
- 5). Double-click the installation zip file. Double click the "NCWxx109.exe" file.
- 6). Click "Yes" when asked if you really want to flash the BIOS.
- 7). Click "Next" to begin flashing the BIOS. Click "Finish" to complete the process.