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- Wistron
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HP ProBook 450 G1 is a laptop motherboard designed by Wistron and used in the HP ProBook 450 G1.
The catalog has 4 schematics and 3 BIOS files for it, posted between 2017 and 2025 across 4 Telegram channels. Each download button opens the original Telegram post.
The schematic files are PDFs; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.
BIOS notes: file names mention 1 MB chip sizes; versions with a cleaned ME region are included. 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
Files for HP ProBook 450 G1
Schematics 4 All schematics →
- HP_PROBOOK_450_G1_wistron_2013_s.pdfDownload from Telegram
- HP_PROBOOK_450_G1_wistron_2013_s.rar Also posted in: Схемы (Schematics), Boardview, Datashit…Download from Telegram
- HP_PROBOOK_450_G1_wistron_2013_s_series_intel_shark_bay_rev_mv_sch.rar Also posted in: Схемы (Schematics), Boardview, Datashit…Download from Telegram
- HP_PROBOOK_450_G1_wistron_2013_s_series_intel_shark_bay_rev_mv_sch.rar Also posted in: Схемы (Schematics), Boardview, Datashit…Download from Telegram
BIOS and firmware 3 All bios and firmware →
- HP PROBOOK 450 G1.rarDownload from Telegram
- bios HP 450 G1 MB 48.4YW05.011 -MX25L6405D_8M_Clean_ME.rarDownload from Telegram
- 450 g1 probook.bin Also posted in: BIOS BIN FILESDownload from Telegram
Notes from the source posts
- You can give us as a gift.
Frequently asked questions
What should I check before flashing the HP ProBook 450 G1 BIOS?
Guides for this board
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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