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Dell Latitude D400 motherboard with 1.7GHz Intel CPU installed, no BIOS chip

DELL

DELL Latitude D400 1.7GHz Motherboard No BIOS Chip Y1210

SKU CH-WW54-R04B4

A replacement Dell Latitude D400 system board with a soldered 1.7 GHz Pentium M processor, two USB ports, FireWire, VGA, serial, RJ-45 and RJ-11 jacks, audio I/O and infrared.

  • Genuine Dell OEM replacement board for Latitude D400
  • On-board 1.7GHz Intel Pentium M processor installed
  • Full legacy I/O: USB, Firewire, VGA, serial, IR, audio, LAN, modem
  • BIOS chip not included — transfer your existing chip before installation
  • Memory modules not supplied with this motherboard

Dell Latitude D400 System Board

This genuine Dell OEM motherboard is designed as a direct replacement for the Latitude D400 notebook. It arrives with a 1.7GHz Intel Pentium M processor permanently installed on the board. The part is intended for technicians repairing a specific legacy laptop model.

BIOS Chip Not Included

The critical specification is the absence of a BIOS chip; the board will not function until a compatible chip is transferred from the original system board. Buyers must verify their existing D400 motherboard uses a removable BIOS chip before purchasing this Y1210 part number.

Port Selection and Limitations

The board provides two USB ports, infrared, audio in/out, Firewire, RJ-45 network, RJ-11 modem, serial and VGA output for legacy connectivity. Memory modules and the required BIOS chip are not supplied, so the system cannot boot until both are sourced and installed separately.

Highlights

  • Genuine Dell OEM replacement board for Latitude D400
  • On-board 1.7GHz Intel Pentium M processor installed
  • Full legacy I/O: USB, Firewire, VGA, serial, IR, audio, LAN, modem
  • BIOS chip not included — transfer your existing chip before installation
  • Memory modules not supplied with this motherboard

Specifications

BrandDELL

Questions about this item

What does the on-board 1.7GHz Pentium M mean for everyday performance in a Latitude D400?

The processor is soldered to the board and runs at a fixed 1.7GHz, so the system will deliver the same baseline speed as the original D400 configuration without any upgrade path.

Which interfaces on this board set the practical speed limits for peripherals and networking?

The board provides two USB ports, Firewire, a serial port, VGA output, RJ-45 Ethernet and RJ-11 modem; each port operates at its native legacy specification.

What physical steps are required to install this motherboard into a D400 chassis?

The board is a direct fit for the Latitude D400 chassis; you must transfer your existing BIOS chip onto the socket before the system will POST.

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