The Picture will show you where the EEPROM is located at, but here goes some of the Manufacturer’s Specs and Manual for this model. If you have the BIN file for this model or addition pictures? Please let me know and I will post it here.

TP390x MotherBoard with the EEPROM, Click on the Picture for a full view

Manufacturer's Manual Click Here!

ThinkPad 390X features
LCD display
This ThinkPad includes the largest active matrix display of any ThinkPad notebook to date -- a large XGA TFT 381-mm (15-in) screen. Other models have an XGA TFT 358-mm (14.1-in) or SVGA TFT 308-mm (12.1-in) screen. Resolutions are shown in the following table. The XGA displays have 1024 x 786 resolution and the SVGA TFT displays have 800 x 600. They all provide excellent viewing capability.

Keyboard and TrackPoint with Press-to-Seletect
The keyboard has the familiar layout of a ThinkPad with function keys that allows you to quickly access system functions, such as power management control. Use the TrackPoint with Press-to-Select to select objects by pressing the TrackPoint cap.

Processor
Intel Mobile Celeron processor at 400 MHz with 128 KB of full-speed onboard L2 cache or a Mobile Pentium II processor at 400 MHz with 256 KB full-speed onboard L2 cache.

Memory
Non-parity, 64-bit SDRAM SO DIMM memory. Standard memory of 64 MB is expandable to a maximum of 256 MB with 32 MB, 64 MB, or 128 MB cards. An internal slot is available for one extra memory module for customers who require a memory upgrade. The 64 MB card can be replaced with a 128 MB card and another 128 MB card added to the extra slot for the 256 MB maximum.

PCMCIA
The Type III slot can accommodate either two Type I, two Type II, or one Type III PC card. Both 16-bit and 32-bit cards are supported. Both PCMCIA slots contain a ZV port.

PC Card support software
The auto configurator and memory device driver enable supported PCMCIA cards by sensing them automatically. (PCMCIA cards supported by the auto configurator and memory device driver are listed in the Sales Manual.)

Storage
The standard 6.4 GB or 4.8 MB storage can be expanded optionally with a 10.0 GB HDD. An optional 6.4 GB HDD is also available. Two HDDs can be used concurrently to offer expanded storage. These S.M.A.R.T. HDDs issue an alert if a failure is pending.

MPEG 1
Software MPEG 1 support on Windows 98 systems provides multimedia viewing without such hardware prerequisites as ZV port cards.

Audio
Excellent sound quality with two stereo speakers, 16-bit stereo audio supporting Sound Blaster Pro
Built-in stereo speakers and microphone
Three audio jacks: one for external stereo speakers or headphone, one for an external microphone, and one for line-in
Volume control

Video
PCI bus support with video acceleration provides exceptional video performance.

Infrared
IR transceiver for wireless file and data transfer and printing. The ThinkPad 390X models are compatible with the Infrared Data Association (IrDA) IR data link specification with speeds up to 4 Mbps.

Preinstalled software provides wireless file transfer, file synchronization, and clipboard data transfer. With the IR feature, data can be exchanged with any system, accessories, or personal digital assistants (PDA) supporting the same specifications and data transfer speed. The IR feature may require the separate purchase of the appropriate hardware.

Battery
Battery life is tested by Business Applications Performance Corporation (BAPCo) SYSmark32 benchmark test and Ziff-Davis BatteryMark, depending on model. Battery life will vary based on many factors including operating systems, screen brightness, applications, features, battery conditioning, power management and other customer preferences.

Other features
Enhanced parallel, SVGA (external display), pointer-keyboard-keypad, serial, and universal serial bus (USB) ports. An additional connector supports the Port Replicator with advanced EtherJet.