Get access to the complete repair toolkit for the 1 with motherboard ID 2 — 100% FREE!
FREE DOWNLOAD: Essential Repair Files for Dell OptiPlex 790. Includes BIOS dumps, schematics diagram to fix issues like no display, dead motherboard, and more. ➕ Download now and get your device working again! 🔧
Inside, you'll find:
- Dell OptiPlex 790 BIOS dumps can help fix no display problem or no power-on problems.
- Schematics diagram help to fix problems accurately by showing how the motherboard is connected.
🛠 Common Issues Solved by Dell OptiPlex 790 BIOS Flash
🔇 Won’t Power On (No POST)🔁 Automatic Restart / Boot Loop
❌ No Display / Blank Screen
🧱 Fan Runs at Full Speed Constantly
⚠️ BIOS Recovery Mode is Triggered
| 📋 MOTHERBOARD SPECIFICATIONS | |
|---|---|
| Device Type | 🖥️ DESKTOP |
| Brand/Model | DELL |
| MB Part No | OptiPlex 790 |
| CPU/MCU/GPU | 🔵 INTEL |
| ROM File Size | 8MB+2MB |
📂 DELL Optiplex 790 E93839 KA0120 BIOS & EC BIOS BIN File
Fix boot failures & corrupted BIOS - 100% tested working dump
Instant Download
📐 DELL OPTIPLEX 790 Gold Coast_MTDT A00 Schematic PDF
Complete circuit diagrams for hardware troubleshooting
Instant Download
🔑 RAR File Password: indiafix
💡 How to Open Dell OptiPlex 790 Schematic and Boardview
- Use Schematic Files for Adobe Reader, any PDF viewer.
- Boardview brd file use OpenBoardView, Allegro Viewer
- Boardview cad,tvw, bv,brd file use all in one Boardviewer.
- Boardview PCB file use FlexBV
🧰 How to Flash BIOS ON Dell OptiPlex 790 (RT809F Method)
- Connect RT809F programmer to the BIOS chip.
- Open RT809F software to read and backup the original BIOS.
- Extract the BIOS file using the latest version of WinRAR.
- Load the downloaded BIN file.
- Flash and verify the BIOS.
- Power on the laptop and check for display or signs of power!
⚠️ Flashing Precautions
- Back up your current BIOS before flashing.
- Ensure the BIN file matches your motherboard’s BID.
- Flashing BIOS incorrectly can brick your device proceed only if confident.
- This process may void your warranty.
💬 If the Dell OptiPlex 790 download link doesn't work or you need a different revision, leave a comment and we'll update the file ASAP!
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