Dell E93839 Ga0402 - Motherboard Specs Upd [cracked]
Dell E93839 GA0402 is a legacy workstation motherboard primarily found in the Dell OptiPlex 780 series. Built around the Intel Q45 Express chipset
Issue 2: No Display with 45nm Core 2 Quad
- Fix: Update BIOS to A11/A12 using a compatible 65nm chip (E6600) first.
Since this board is proprietary (often found in Dell OptiPlex 7010/9010/3010 SFF or DT models), this post focuses on the critical specs, limitations, and upgrade paths. dell e93839 ga0402 motherboard specs upd
The Dell E93839 (GA0402) is a motherboard designed specifically for the OptiPlex 7040 series (Micro, Mini Tower, and Small Form Factor). It is a high-performance board built on the Intel Q170 chipset, designed for 6th Generation Intel Core processors (Skylake). Dell E93839 GA0402 is a legacy workstation motherboard
References & Next Steps
- For exact technical documentation and downloads, use the service tag on Dell Support (recommended).
- If you want, provide the system Service Tag or a photo of the motherboard silkscreen and I’ll extract exact part numbers and a precise spec sheet.
| Feature | Specification | |---------|----------------| | Form Factor | micro-ATX (9.6 x 9.6 inches) | | Chipset | Intel Q35 Express (for OptiPlex 755) or sometimes G31/G33 (for Inspiron models) | | CPU Socket | LGA 775 | | FSB (Front Side Bus) | 800 / 1066 / 1333 MHz | | Supported CPUs | Intel Core 2 Duo (E6000, E7000, E8000 series), Core 2 Quad (Q6000, Q8000, Q9000 series), Pentium Dual-Core, Celeron | | RAM Type | DDR2 SDRAM, 240-pin DIMM | | RAM Slots | 4 slots | | Max RAM | 8GB officially, 16GB unofficially (with dual-rank 4GB modules) | | RAM Speed | 667 MHz (PC2-5300) or 800 MHz (PC2-6400) | | Integrated Graphics | Intel GMA 3100 (Q35) or 3100 (G31) | | Expansion Slots | 1 PCIe x16 (v1.1), 1 PCIe x1, 2 PCI (32-bit) | | Storage Interfaces | 4 SATA II (3 Gb/s), 1 PATA (IDE) for optical drive | | Rear I/O Ports | PS/2 keyboard/mouse, VGA, 4 USB 2.0, RJ-45 Ethernet, audio line-out/line-in/mic, serial port, parallel port | | Internal Headers | 2 additional USB, front audio, chassis intrusion, CPU fan (4-pin), system fan (3-pin) | | Ethernet | 10/100/1000 Mbps (Broadcom or Intel 82566DM) | | Audio Codec | Realtek ALC888 (5.1 or 7.1 channel HD Audio) | | BIOS | Dell Proprietary (Phoenix/EFI hybrid) | Fix: Update BIOS to A11/A12 using a compatible
The "story" of this motherboard is one of surprising longevity:
Serial and Parallel ports (depending on specific chassis revision). Installation and Maintenance Tips