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| Caution | Only authorized service personnel should upgrade the system. Anyone who wants to upgrade the system themselves should know about the dangers of electrostatic discharge (ESD) and the necessary precautions. Unknowingly damaging the components of the computer will void the warranty. |
This motherboard can accommodate any of the following CPUs:
| Intel Pentium 75 MHz | Intel Pentium 120 MHz |
| Intel Pentium 90 MHz | Intel Pentium 133 MHz |
| Intel Pentium 100 MHz | |
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| Uses the 320-pin Type 5 CPU Zero Insertion Force (ZIF) Socket | |
| Not keyboard switchable. | |
| Disable cache to slow down the system. | |
| CPU Clock Frequency | J30 | J31 | J32 | |
| 133 Mhz | In | In | In | |
| 120 MHz | In | Out | In | |
| 100 MHz | In | In | Out | |
| 90 MHz | In | Out | Out | |
| 75 MHz | Out | Out | Out | |
| 66 MHz | In | In | ||
| 60 MHz | In | Out | ||
| 50 MHz | Out | Out |
Note:
Jumper J32
Host Core Frequency Multiplier
IN (Default) 2X - Host Bus Frequency
Out 1.5X - Host Bus Frequency
Jumper J8 (Default Out) Password Clear.