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PB 386NB Upgrade Information

Battery
BIOS
Cache
CPU

RAM
Video

PB 386NB RAM Memory Upgrade

Caution Only authorized service personnel should upgrade the system. Anyone who wants to upgrade the system herself/himself should know about the dangers of ESD (Electro-Static Discharge) and the necessary precautions. Unknowingly zapping the components of the computer will void the warranty.

Specifications

Surface-mounted 1 MB RAM. Can install 1 SIPP module of 1/2/4 MB size. Upgrade Table
Surface Mount SIPP Bank Total System Memory
1/2/4 MB SIPP
1 NONE 1MB
1 1MB SIPP 2MB
1 2MB SIPP 3MB
1 4MB SIPP 5MB

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PB 386NB CPU Upgrade

Caution Only authorized service personnel should upgrade the system. Anyone who wants to upgrade the system herself/himself should know about the dangers of ESD (Electro-Static Discharge) and the necessary precautions. Unknowingly zapping the components of the computer will void the warranty.

NOTE

This motherboard can accommodate any of the following CPUs:
80C386SX 80C387 Math Co-processor
Co-processor no user installable.
No jumpers need to be changed.

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PB 386NB Battery Upgrade

Caution Only authorized service personnel should upgrade the system. Anyone who wants to upgrade the system herself/himself should know about the dangers of ESD (Electro-Static Discharge) and the necessary precautions. Unknowingly zapping the components of the computer will void the warranty.

NiCad 4.8V 5000mA (Sanyo Cadnica Model 4KR-5000DE) Battery Life = 3 hours approx.
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