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Acer Aspire E1-421 - Video Interface; Bios; Keyboard

Acer Aspire E1-421
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1-26 Hardware Specifications and Configurations
Video Interface
BIOS
Keyboard
Item Specification
Chipset ATI
Zacate
Package UMA
Interface UMA
Compatibility Fully compliant with the electrical specifications of
ANSI/TIA/EIA-644
Sampling rate 500 MHz
Item Specification
BIOS vendor Insyde
BIOS Version 1.03
BIOS ROM type W25Q16BVSSIG (16M-bit), W25Q32BVSSIG (32M-bit)
BIOS ROM size 4MB Serial Flash Memory
Features
Insyde code base
boot block
non-shadow RAM support
uEFI
Item Specification
Type Acer TM4T_A11B keyboard
Total number of keypads 86-US/87-UK/91-JP key
Windows logo key Yes
Internal & external
keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes
Features
Phantom key auto detect
Overlay numeric keypad
Support independent pgdn/pgup/home/end keys
Support reverse T cursor keys
Factory configurable different languages by OEM customer

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