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- ACER -Helios 300BIOS · 7.33 MB · 22 Oct 2026BIOS rar—7.33 MB
- Acer Predator Helios 300 PH315-52 9th GenBIOS · 16.0 MB · 12 May 2025BIOS bin—16.0 MB
- Acer Predator Helios 300 PH315-52 9th GenBIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- Acer Predator Helios 300 6050A3087502 MB A03 tested ok telegramBIOS · 6050A3087502 · 8.73 MB · 17 Sept 2025BIOS zip8.73 MB
- U300 Acer Predator Helios 300 6050A3087502 MB A03 tested okBIOS · 6050A3087502 · 16.0 MB · 10 May 2025BIOS bin16.0 MB
- U51400 Acer Predator Helios 300 6050A3087502 MB A03 tested okBIOS · 6050A3087502 · 1.00 MB · 10 May 2025BIOS bin1.00 MB
- Acer Predator Helios 300 G3 571 Compal LA E921P BIOS telegram BIOSBIOS · LA-E921P · 5.01 MB · 17 Sept 2025BIOS zip5.01 MB
- Acer Predator Helios 300 G3 571 Compal LA E921P BIOS& EC telegramBIOS · LA-E921P · 5.07 MB · 17 Sept 2025BIOS zip5.07 MB
- ACER PREDATOR HELIOS 300 COMPAL LA E921P REV 1B BIOS telegram BIOSBIOS · LA-E921P · 5.22 MB · 17 Sept 2025BIOS zip5.22 MB
- Acer Predator Helios 300 G3 571 Compal LA E921P BIOS& EC 1BIOS · LA-E921P · 4.87 MB · 20 Sept 2023BIOS rar4.87 MB
- 300 Predator PH315 52 Covini Alphard V1 3 05 9th Acer Predator HeliosBIOS · 16.0 MB · 21 Jul 2020BIOS bin—16.0 MB
- Acer Predator Helios 300 N17C3 PH317 51 720W mb C5PRH LA E921P REVBIOS · LA-E921P · 5.33 MB · 17 Sept 2025BIOS zip5.33 MB
- ACER PEDATOR HELIOS 300 PH315 53 57VP FH52M LA J891P REV 1B WORKINGBIOS · LA-J891P · 9.92 MB · 17 Sept 2025BIOS zip9.92 MB
- 300 PH317 53 Covini Alphard V1 2 05 i7 9750H 9th Acer Predator HeliosBIOS · 16.0 MB · 21 Jul 2020BIOS bin—16.0 MB
- Predator Helios 300 9th Gen I7 6050a3087501-mb-a02 (A2)BIOS · 6050A3087501 · 7.92 MB · 2 Jul 2024BIOS rar7.92 MB
- ACER PREDATOR HELIOS 300 9th Gen I7 6050a3087501 MB A02 A2 BIOS
BIOS archive for the Acer Predator Helios 300 with a 9th-generation Intel Core i7, on mainboard 6050A3087501, revision MB A02 (A2).
BIOS · 6050A3087501 · 7.88 MB · 2 Oct 2026BIOS rar7.88 MB - LA-J891P ACER PREDATOR HELIOS 300 PT315-52 S BIOS WORLD
BIOS archive for the Acer Predator Helios 300 PT315-52, whose motherboard carries the Compal number LA-J891P.
BIOS · LA-J891P · 10.4 MB · 11 Jul 2026BIOS rar10.4 MB - Acer Predator Helios 300 G3-571 Compal LA-E921P BIOS
BIOS image for the Acer Predator Helios 300 G3-571 with the Compal LA-E921P mainboard. Compal designs carry LA-xxxxP numbers, so the PCB label, not the Acer model name…
BIOS · LA-E921P · 4.77 MB · 12 Oct 2020BIOS rar4.77 MB - ACER PREDATOR HELIOS 300 COMPAL LA-E921P REV 1B BIOS
BIOS dump for the Acer Predator Helios 300, built on Compal motherboard LA-E921P revision 1B, archived as RAR of about 5 MB.
BIOS · LA-E921P · 5.00 MB · 6 Jun 2021BIOS rar5.00 MB - Acer Predator Helios 300 9th Gen I7 6050a3087501 mb a02 A2 main
Firmware dump for the Acer Predator Helios 300 with a 9th-generation Core i7, built on mainboard 6050A3087501-MB-A02.
BIOS · 6050A3087501 · 7.94 MB · 14 Jun 2021BIOS rar7.94 MB - Acer Predator Helios 300 - 6050A3087502-MB-A03 tested ok
Firmware dump for the Acer Predator Helios 300 on Inventec board 6050A3087502, revision A03, marked tested ok, zipped at roughly 8.62 MB.
BIOS · 6050A3087502 · 8.62 MB · 18 Mar 2023BIOS zip8.62 MB - Acer Predator Helios 300 N17C3 PH317 51 720W mb C5PRH LA E921P REV
Acer Predator Helios 300 firmware archive for model N17C3, PH317-51-720W, with mainboard code C5PRH on Compal board LA-E921P; the revision is cut off in the name.
BIOS · LA-E921P · 5.11 MB · 6 Jun 2021BIOS rar5.11 MB - ACER PEDATOR HELIOS 300 PH315 53 57VP FH52M LA J891P REV 1B WORKING
Working BIOS for the Acer Predator Helios 300 PH315-53-57VP gaming laptop, Compal project FH52M with board LA-J891P at revision 1B.
BIOS · LA-J891P · 9.62 MB · 19 Feb 2023BIOS rar9.62 MB - Acer Predator Helios 300 G3-571 Compal LA-E921P BIOS& EC
BIOS and EC firmware pack for the Acer Predator Helios 300 G3-571, built on the Compal LA-E921P motherboard.
BIOS · LA-E921P · 4.87 MB · 2 Jun 2021BIOS rar4.87 MB - ZIS ACER PREDATOR HELIOS 300 PH317 55 GH53G LA L191P REV 1C 2021
Firmware dump for the Acer Predator Helios 300 PH317-55, Acer board code GH53G, on the Compal motherboard LA-L191P revision 1C, dated 2021.
BIOS · LA-L191P · 9.34 MB · 1 Oct 2026BIOS rar9.34 MB - raju ACER gamingBIOS · 6050A3087501 · 16.0 MB · 22 Oct 2026BIOS bin16.0 MB
- Acer Predator PH315-51 Bios Ver DH53F 1A
BIOS image for the Acer Predator Helios 300 series model PH315-51, with firmware identifier DH53F_1A given in the name, packed as a 5.21 MB RAR archive.
BIOS · 5.21 MB · 5 Jan 2020BIOS rar—5.21 MB - FH52M LA-J891P REV.1A 2020-03-30 BIOS & KBEC
BIOS and keyboard EC firmware for Compal project FH52M on board LA-J891P, revision 1A, dated 2020-03-30.
BIOS · LA-J891P · 9.69 MB · 19 Feb 2023BIOS rar9.69 MB - FH52W LA J891P REV 1B 2020 06 18 WORKING BIOS&EC&UG13 100%
Tested firmware set for Compal project FH52W on board LA-J891P, revision 1B, dated 2020-06-18, containing BIOS, EC firmware and an item labelled UG13.
BIOS · LA-J891P · 9.18 MB · 19 Feb 2023BIOS rar9.18 MB - FH52W LA-J891P REV 1B 2020-06-18 WORKING BIOS 100%
Working BIOS package for Compal project FH52W on board LA-J891P, revision 1B, dated 2020-06-18 and marked as fully tested.
BIOS · LA-J891P · 21.8 MB · 19 Feb 2023BIOS rar21.8 MB