Sony · laptop motherboard

Sony VAIO SVT1311X1RS MBX-265

BIOS
Board code
MBX-265
Files
7
Updated

Sony VAIO SVT1311X1RS MBX-265 is a laptop motherboard used in the Sony VAIO SVT1311X1RS, Sony SVT1312V1ES, Sony SVT131B11W and Sony VAIO SVT131A11M and 1 more.

The catalog has 7 BIOS files for it, posted between 2019 and 2021. Each download button opens the original Telegram post.

Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Compatible models

  • Sony VAIO SVT1311X1RS
  • Sony SVT1312V1ES
  • Sony SVT131B11W
  • Sony VAIO SVT131A11M
  • Sony VAIO SVT1312M1ES

Files for Sony VAIO SVT1311X1RS MBX-265

BIOS and firmware 7 All bios and firmware →

Notes from the source posts

  • BIOS of Sony Vaio SVT1311X1RS (MBX-265 Wistron Z30UL MB S1206-1 48.4UJ01.01; Intel i5-3317U SR0N8;BD82HM77 SLJ8C)
  • version: R0220E4

Frequently asked questions

Which laptops use the MBX-265 motherboard?
File names in the catalog tie MBX-265 to the Sony VAIO SVT1311X1RS, Sony SVT1312V1ES, Sony SVT131B11W, Sony VAIO SVT131A11M and Sony VAIO SVT1312M1ES. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
What should I check before flashing the MBX-265 BIOS?
Read the original chip with a programmer and save two copies before writing anything. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file