1. Updates string CPU Temperature (PECI Mode) to CPU Temperature (DTS)in setup menu. 2. Updates not do system ready beep when resume from S4. 3. Updates the detect PS2 mouse status. for Aspire X3990
Acer · Windows® 8 32-bit [upgrade from Windows® 7]
- Exact model
- Aspire X3990
- Operating system
- Windows® 8 32-bit [upgrade from Windows® 7]
- Vendor
- Acer
- Category
- BIOS
- Version
- P01.B0
- Release date
- 2011/06/07
- File size
- 2.6 MB
- Filename
- BIOS_Acer_P01.B0_Windows.zip
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Installation checks
Read Acer’s instructions for this model. Confirm the Windows version and architecture, hardware vendor and any BIOS variant. Create a restore point where appropriate. BIOS updates require the exact device and the manufacturer’s instructions.
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