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.

A22e MotherBoard with the EEPROM, Click on the Picture for a full view

Manufacturer's Manual Click Here!

ThinkPad A22e features
LCD Display
The A21e and A22e ThinkPad family includes A large LCD Display, size depends on model.
307.3-mm (12.1-in) TFT with 800 x 600 resolution
337.8-mm (13.3-inch) TFT with 1024 x 768 resolution
358.1-mm (14.1-in) TFT with 1024 x 768 resolution
Video Modes
For ThinkPad A21e 2655 - 307.3-mm (12.1-in) TFT with resolution of 800 x 600
(4 MB SDRAM)

For ThinkPad A21e (2655) and A22e (Celeron processor models) with 337.8-mm (13.3--in) and 358.1-mm (14.1-in) TFT with resolution of 1024 x 768
(4 MB SDRAM)

For ThinkPad A22e (Pentium processor models) with 337.8 -mm (13.3--in) and 358.1-mm (14.1-in) TFT with resolution of 1024 x 768.
(8 MB SDRAM)

NOTES:
Windows 98. 16M in Windows 2000 and NT4.
Panning on LCD.

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

Processor
The systems have either a Mobile Celeron processor at 650, 700, or 800 MHz and 128 KB of onboard cache or a Pentium III processor at 850 or 900 MHz and 256 KB of onboard cache.

Memory
Systems with Celeron processor have standard system memory of 64 MB of 100 MHz, Non-parity, 64-bit SDRAM SO DIMM memory. This is expandable to a maximum of 256 MB with 64 or 128 MB SO DIMMs. There are two internal slots for memory modules. One is used for the 64 MB of standard memory and one is available for customers whorequire a memory upgrade. For customers that need the maximum 256 MB to which memory can be expanded, the 64 MB card can be replaced with a 128 MB card plus add another 128 MB card in the extra slot.

NOTE: The 256 MB SO DIMM memory module can not be used in systems with the Celeron processor.Systems with Pentium III processor have standard system memory of 64 MB of 100 MHz, Non-parity, 64-bit SDRAM SO DIMM memory. This is expandable to a maximum of 512 MB of addressable memory with 64 MB, 128 MB, or 256 MB SO DIMMs. Memory options up to 256 MB SDRAM SO DIMMs each can be added in each of the two available internal slots for memory expansion. For customers that need the maximum 512 MB to which memory can be expanded, it is necessary to replace the 64 MB card with a 256 MB card plus add another 256 MB card in the extra slot.

PCMCIA
The Type III slot can accommodate one Type I or one Type II, or one Type III PC card via the lower connector in the slot.Both 16-bit and 32-bit cards are supported.

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
Standard HDDs are 10, 15, 20, or 30 GB. Optional 10, 20, and 32 GB HDDs are also available. Two HDDs can be used concurrently to offer expanded storage. These HDDs issue an alert if a failure is pending.

Audio
Excellent sound quality and volume control

Two audio jacks:
One for external stereo speakers or headphone
One for line-in
Other features
Enhanced parallel, external display, pointer keyboard-keypad, serial, and universal serial bus (USB) ports. Additional connector supports the optional Port Replicator.