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- Acer Aspire ES1 512 C0LSMS2394 EW53 BM EG52 BM 14222 1 448 03708Archive · 2.68 MB · 23 Feb 2021Archive rar—2.68 MB
- ACER ES1-512 14222-1 14221-1M (.BRD)Boardview · 14222-1 · 52.9 KB · 6 Aug 2023Boardview zip52.9 KB
- Acer ES1 512 Wistron EAa53 bm eg52 bm mb 14222 1 telegram BIOS RepairBIOS · 2.84 MB · 17 Sept 2025BIOS zip—2.84 MB
- ACER Aspire ES1 512 EA53 BMEG52 BM MB 14222 1 BIOS 1 10 telegramBIOS · 2.86 MB · 17 Sept 2025BIOS zip—2.86 MB
- Acer Aspire ES1 512 EA53 BM EG52 BM MB 14222 1 448 03708 0011 WORKINGArchive · 2.69 MB · 20 Apr 2022Archive rar—2.69 MB
- ACER ASPIRE ES1-512 WISTRON EA53 BM 14222-1 DDR3LSchematic · 14222-1 · 1.51 MB · 13 Sept 2021Schematic pdf1.51 MB
- ACER ASPIRE ES1-512 WISTRON EA53 BM 14222-1 DDR3L PDFSchematic · 14222-1 · 1.51 MB · 12 Aug 2025Schematic pdf1.51 MB
- EA53-BM EG52-BM (14222-1 03708)
Shared BIOS archive for the EA53-BM and EG52-BM projects, both on Wistron board 14222-1 with code 03708. The two codes suggest one PCB used across related models.
BIOS · 14222-1 · 2.75 MB · 23 Mar 2021BIOS rar2.75 MB - vinafix.com EA53-BM 14222-1
Wistron schematic for project EA53-BM with board number 14222-1, a 3.14 MB PDF. Wistron identifies its laptop boards with five-digit numbers followed by a revision…
Schematic · 14222-1 · 3.14 MB · 17 Jul 2020Schematic pdf3.14 MB - Acer Aspire ES1-512 14222-1
Wistron-made motherboard boardview for the Acer Aspire ES1-512, board number 14222-1, in BRD format.
Boardview · 14222-1 · 143 KB · 21 Apr 2024Boardview brd143 KB - ACER ASPIRE ES1-512 WISTRON EA53 BM 14222-1 DDR3L
Service archive for the Acer Aspire ES1-512, designed by Wistron as project EA53_BM with board number 14222-1, using DDR3L memory, in a 1.28 MB RAR.
Archive · 14222-1 · 1.28 MB · 19 Oct 2020Archive rar1.28 MB - EA53 14222-1 448.03707.0011 8MB WORKING BIOS 100%
Working BIOS dump reported as fully tested for board EA53, number 14222-1, with part number 448.03707.0011, fitted with an 8MB flash.
BIOS · 14222-1 · 5.58 MB · 24 Aug 2024BIOS rar5.58 MB - Acer ES1-512 14222-1 BDV
Boardview for the Acer ES1-512 laptop on Wistron board 14222-1, with related board numbers 14221-1M and 14221-1 also listed. The rar is 93.8 KB.
Boardview · 14222-1 · 93.8 KB · 25 Jul 2021Boardview rar93.8 KB - ACER Aspire ES1-512 EA53-BMEG52-BM MB 14222-1 BIOS 1.10
BIOS version 1.10 for the Acer Aspire ES1-512 on Wistron board 14222-1, with platform code EA53-BM and BMEG52.
BIOS · 14222-1 · 2.77 MB · 21 May 2018BIOS rar2.77 MB - ACER ES1-512 14222-1 14221-1M (.BRD)
Boardview for the Acer Aspire ES1-512, covering board numbers 14222-1 and 14221-1M, provided as a BRD file inside a small RAR archive of about 94 KB.
Boardview · 14222-1 · 93.9 KB · 6 Aug 2023Boardview rar93.9 KB - ACER Aspire ES1 512 C0LSMS2394 EW53 BM EG52 BM 14222 1 448 03707
Firmware archive for the Acer Aspire ES1-512, serial-style code C0LSMS2394, on a Wistron board carrying the EW53 and EG52 names with number 14222-1 and part 448.03707.
BIOS · 14222-1 · 2.71 MB · 24 Aug 2024BIOS 7z2.71 MB - ACER ES1 512 EA53 BM EG52 BM MB 14222 1 448 03708 0011 WORKING BIOS
Working BIOS image for the Acer Aspire ES1-512, with the name listing EA53_BM and EG52_BM project codes and motherboard 14222-1, part number 448.03708.0011.
BIOS · 14222-1 · 4.84 MB · 8 Oct 2022BIOS rar4.84 MB - [www.heimafix.comєЪВнО¬РЮНш]EA53-BM 14222-1
Schematic for a mainboard identified as EA53-BM with the Wistron-style board number 14222-1.
Schematic · 14222-1 · 1.41 MB · 17 Jul 2020Schematic pdf1.41 MB - Acer Aspire ES1 512 EA53 BM EG52 BM MB 14222 1 448 03708 0011 WORKING
Working BIOS for the Acer Aspire ES1-512, referencing models EA53_BM and EG52_BM and motherboard 14222-1 with PCB code 448.03708.0011. Packed as a 3.47 MB RAR archive.
BIOS · 3.47 MB · 16 Aug 2021BIOS rar—3.47 MB - Acer ES1-512 Wistron EAa53-bm-eg52-bm mb 14222-1
BIOS dump for the Acer Aspire ES1-512 laptop, built on a Wistron motherboard marked 14222-1, with the EA53-BM and EG52-BM project codes listed in the name.
BIOS · 14222-1 · 2.68 MB · 23 Dec 2020BIOS rar2.68 MB - ACER Extensa 2508-C0SH
Firmware archive for the Acer Extensa 2508-C0SH, linked to Wistron motherboard 14222-1, the same board family used in some Aspire ES1 models.
BIOS · 14222-1 · 2.77 MB · 21 May 2018BIOS rar2.77 MB