| Category | File Name | Download |
|---|
| Original Backup | Acer/V1.08 ZQZ - Acer Aspire E1-421.bin | |
| Original Backup | Acer/Acer Aspire E1-421 - zqz BIOS.bin | |
| Original Backup | Acer/Acer Aspire E1-421 - BIOS DA0ZQZMB6C1 AMD.cap | |
| Classic Schematic | Acer/Quanta - ZQZ 2012-02-23 Acer Aspire E1-421.pdf | |
| Classic Schematic | Acer/Quanta - ZQZ 2012-02-23 Acer Aspire E1-421 ver. 1a.pdf | |
| Classic Schematic | Acer/Quanta - ZQZ 2012-02-23 Acer Aspire E1-421 Rev1A.pdf | |
| Factory BIOS | Acer Acer Laptop Factory BIOS&VBIOS&EC/2013/DO201308280004/Acer_Notebook_Aspire_E1-421(QUANTA)_BIOS_BIOS_1.08_2013-08-28.txt | |
| Factory BIOS | Acer Acer Laptop Factory BIOS&VBIOS&EC/2013/DO201306200001/Acer_Notebook_Aspire_E1-421(QUANTA)_BIOS_BIOS_2.12_2013-06-20.txt | |
| Factory BIOS | Acer Acer Laptop Factory BIOS&VBIOS&EC/2013/DO201304120006/Acer_Notebook_Aspire_E1-421(QUANTA)_BIOS_BIOS_2.09_2013-04-12.txt | |
| Factory BIOS | Acer Acer Laptop Factory BIOS&VBIOS&EC/2013/DO201303070001/Acer_Notebook_Aspire_E1-421(QUANTA)_BIOS_BIOS_2.08_2013-04-12.txt | |