
System Board Layout—Type  A-1 
| JP2 | J1 | J40 | 
| 
 | J34 | |
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| J23 | JP5 | |
| U1 | ||
| 
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| J24 JP1 | 
| J2 JP3 | 


























 J14
 J14
| J10 | 
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| J29 | 
 | 
| J41 | J11 | 
JP12
J38 J33 JP11 J9
J26
J8
| 
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 | J5 J6 J7 | 
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| J32 | J18 | 
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| JP21 | J17 | 
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| 
 | J16 | 
 | JP4 | 
| 
 | Battery | ||
| 
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| J27 | JP6 | 
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| J30 | J21 | Buzzer | 
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| J31 | 
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| J20 | Bios | 
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| 
 | J19 | Module J39 | |
| Figure  | 
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 | Attention | 
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| The | amplifier card BIOS in the system board must match | the amplifier | |||
| card | installed in the computer. See “Amplifier Card BIOS” | on | |||
| page | 
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