K Service Source
Macintosh Performa 400
Series
Macintosh Performa 400/405, Macintosh
Performa 410, Macintosh Performa 430,
Macintosh Performa 450, Macintosh Performa
460/466/467, Macintosh Performa 475/476
K Service Source
Specifications
Macintosh Performa 400 Series
Specifications |
Processor - 1 |
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Motorola 68030 microprocessor 16 MHz
16-bit internal data bus Burst-mode RAM access
Motorola 68030 microprocessor 25 MHz
32-bit internal data bus Burst-mode RAM access Coprocessor socket
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Specifications |
Processor - 2 |
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Performa 460/466/ |
Motorola 68030 microprocessor |
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467 |
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33 MHz |
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32-bit internal data bus |
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Burst-mode RAM access |
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Coprocessor socket |
Motorola 68LC040 microprocessor 25 MHz
32-bit internal data bus Burst-mode RAM access
Specifications Memory - 3
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Memory |
DRAM |
Performa 400/405/410/430: 4 MB standard, expandable to 10 |
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MB (100 ns or faster SIMMs) |
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Performa 450: 4 MB standard, expandable to 36 MB (80 ns or |
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faster SIMMs) |
ROM |
Performa 460/466/467: 4 MB standard, expandable to 36 MB |
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(80 ns or faster SIMMs) |
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Performa 475/476: 4 MB or 8 MB standard, expandable to 36 |
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MB (80 ns or faster SIMMs) |
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Performa 400/405/410/430: 512 K |
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Performa 450/460/466/467/475/476: 1MB |
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Specifications |
Memory - 4 |
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VRAM |
Performa 400/405/410/430: 512K VRAM SIMM |
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Performa 450: 512K VRAM SIMM, upgradable to 768 MB |
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Performa 460/466/467: 512K VRAM, upgradable to 768 MB |
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Performa 475/476: 512K VRAM SIMM, upgradable to I MB |
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Specifications |
Disk Storage - 5 |
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Performa 400/405/430: Apple SuperDrive 1.4 MB Floppy Disk
Drive
Performa 410: Apple SuperDrive Manual Insert Floppy Disk
Drive
Performa 450: Apple SuperDrive 1.4 MB Floppy Disk Drive Performa 460/466/467: Apple SuperDrive Manual Insert
Floppy Disk Drive
Performa 475/476: Apple SuperDrive 1.4 MB Floppy Disk Drive or Apple SuperDrive Manual Insert Floppy Disk Drive
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Specifications |
Disk Storage - 6 |
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Hard Drive |
Performa 400: 40 or 80 MB |
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Performa 405/410: 80 MB |
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Performa 430: 120 MB |
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Performa 450: 120, 80 MB |
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Performa 460: 80, MB |
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Performa 466/467/475: 160 MB |
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Performa 476: 160 or 230 MB |
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Note: Hard drive configurations at computer introduction. |
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Specifications |
I/O Interfaces - 7 |
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Two RS-232/RS-422 serial ports; mini DIN-8 connectors SCSI interface; DB-25 connector
One ADB port; mini DIN-4 connector
One DB-15 monitor port for built-in video; DA-15 connector
Sound input port for monaural sound input; mini phono plug Performa 475/476: mono sound input port, stereo output port;
mini phono plug
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Specifications |
I/O Interfaces - 8 |
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Expansion |
Performa 400/405/410/430: 96-pin processor-direct slot |
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Connector |
(PDS) supporting 020/030 direct slot expansion card |
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Performa 450: 114-pin PDS supporting 020/030 direct slot |
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expansion card |
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Performa 460/466/467: 114-pin PDS supporting 020/030 |
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direct slot expansion card |
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Performa 475/476: 114-pin expansion slot supporting 030/ |
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040 expansion cards. Accepts Macintosh LC compatible I/O |
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display, network, and video capture cards. Does not support |
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030 processor accelerator or cache cards. |
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Specifications |
I/O Devices - 9 |
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Apple Keyboard, Apple Keyboard II, Apple Extended Keyboard II or Apple Adjustable Keyboard connected through ADB ports (mini DIN-4)
ADB mouse and Apple Desktop Bus Mouse II connected through ADB ports (mini DIN-4)
Electret, omnidirectional
Operates on 8 VDC supplied by microphone port on CPU
Specifications Sound and Video - 10
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Sound and Video |
Sound |
Monaural, 8-bit sound input at 11 or 22 Khz |
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Monophonic, 8-bit sound generator supplying same signal to both |
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channels of stereo equipment |
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Specifications |
Sound and Video - 11 |
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Video |
Performa 400, bundled with Performa Display.39 VGA monitor |
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Performa 405, bundled with Performa Display.39 VGA monitor |
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Performa 430, bundled with Performa Display Plus.29 VGA |
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monitor |
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Performa 410, bundled with Performa Display.39 VGA monitor |
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Performa 450, bundled with Performa Display Plus.29 VGA |
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monitor |
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Performa 460, bundled with Performa Display.39 VGA monitor |
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Performa 466/467, bundled with Performa Display Plus.29 VGA |
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monitor |
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Performa 475/476, bundled with Performa Display Plus.29 VGA |
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monitor |
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Specifications |
Electrical - 12 |
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100–240 VAC, automatically configured
50–60 Hz
Performa 400: 50 W (not including monitor) Performa 450: 30 W
Performa 475/6: 26 W
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Specifications |
Physical - 13 |
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Physical |
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Dimensions |
Height: 3.0 in. (7.7 cm) |
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Width: 12.2 in. (31.0 cm) |
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Depth: 15.0 in. (38.2 cm) |
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Weight |
8.8 lb. (4.0 kg) |
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K Service Source
Macintosh Performa 400 Series
Troubleshooting |
General/ - 1 |
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The Symptom Charts included in this chapter will help you diagnose specific symptoms related to your product. Because cures are listed on the charts in the order of most likely solution, try the first cure first. Verify whether or not the product continues to exhibit the symptom. If the symptom persists, try the next cure. (Note: If you have replaced a module, reinstall the original module before you proceed to the next cure.)
If you are not sure what the problem is, or if the Symptom Charts do not resolve the problem, refer to the Flowchart for the product family.
For additional assistance, contact Apple Technical Support.
Troubleshooting Symptom Charts/Error Chords - 2
Eight-tone error |
1 |
Replace SIMMs. |
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chord sounds during |
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Replace logic board. Retain customer’s SIMMs. |
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startup |
3 |
Perform SIMM verification on replacement logic board. |
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Four-tone error |
1 |
Disconnect hard drive power cable and hard drive data cable |
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chord sounds during |
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and reboot system. If startup sequence is normal, run |
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startup |
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“Macintosh Hard Disk Test” and replace hard drive if |
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necessary. |
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2 |
Disconnect floppy drive cable and reboot system. If startup |
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sequence is normal, replace floppy drive. |
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3 |
Replace logic board. Retain customer’s SIMMs. |
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Troubleshooting Symptom Charts/Built-in Video - 3
No video |
Check batteries. See “Battery Verification” in Additional |
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Procedures. |
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Screen is dark, audio |
1 |
Adjust brightness on monitor. |
and at least one drive |
2 |
Replace monitor. Troubleshoot defective monitor. See |
operate, fan runs, |
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Symptom Charts in appropriate monitor manual. |
and LED is lit |
3 |
Replace video cable. |
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4 |
Replace VRAM SIMM. |
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5 |
Replace logic board. Retain customer’s SIMMs. |
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6 |
Replace power supply. |
Screen is dark, audio |
1 |
Remove expansion card, if present |
and drive do not |
2 |
Remove peripherals. |
operate, but fan runs |
3 |
Replace SIMMs. Refer to Hardware/Memory. |
and LED is lit |
4 |
Replace logic board. Retain customer’s SIMMs. |
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5 |
Replace power supply. |
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Troubleshooting |
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Symptom Charts/Built-in Video - 4 |
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Partial or whole |
1 |
Replace video cable. |
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screen is bright and |
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Replace monitor. |
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audio is present, but |
3 |
Replace logic board. Retain customer’s SIMMs. |
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no video information |
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is visible |
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Screen is completely |
1 |
Check batteries. See “Battery Verification” in Additional |
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dark, fan is not |
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Procedures. |
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running, and LED is |
2 |
Plug monitor directly into wall socket. Verify that monitor |
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not lit |
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has power. |
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3 |
Remove expansion card, if present. |
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4 |
Remove peripherals. |
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5 |
Replace power supply. |
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6 |
Replace logic board. Retain customer’s SIMMs. |
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Troubleshooting |
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Symptom Charts/Built-in Video - 5 |
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Vertical lines, |
1 |
Replace video cable. |
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horizontal lines, or |
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Replace monitor. |
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snow appears on |
3 |
Replace VRAM SIMM. Refer to Hardware/Memory |
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screen, or screen is |
4 |
Replace logic board. Retain customer’s SIMMs. |
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completely dark; |
5 |
Replace power supply. |
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startup tone is |
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normal |
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Troubleshooting Symptom Charts/Floppy Drive - 6
Audio and video are |
1 |
Replace floppy drive cable. |
present, but internal |
2 |
Replace floppy drive. |
drive does not operate |
3 |
Replace logic board. Retain customer’s SIMMs. |
Disk ejects; display |
1 |
Replace disk with known-good system disk. |
shows Mac icon with |
2 |
Replace floppy drive cable. |
blinking “X” |
3 |
Replace floppy drive. |
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Replace logic board. Retain customer’s SIMMs. |
Disk does not eject |
1 |
Switch off system and hold mouse button down while |
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switching system back on. |
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Eject disk manually by pushing opened paper clip into hole |
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beside drive slot. |
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3 |
Replace floppy drive cable. |
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4 |
Replace floppy drive. |
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Troubleshooting |
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Symptom Charts/Floppy Drive - 7 |
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Drive attempts to |
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Push disk completely in. |
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eject disk, but doesn’t |
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Eject disk manually by pushing opened paper clip into hole |
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beside drive slot. |
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3 |
Remove top cover and try ejecting disk. If disk ejects, be |
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sure top cover is replaced correctly and securely. |
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Replace floppy drive. |
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Troubleshooting Symptom Charts/Hard Drive - 8
Internal hard drive |
1 |
Make sure System is version 7.0.1 (or later) for Macintosh |
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runs continuously |
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Performa 400 or version 7.1 or later for other Performa |
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400 Series computers. |
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2 |
Replace internal hard drive. |
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3 |
Replace logic board. Retain customer’s SIMMs. |
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Internal hard drive |
1 |
Replace hard drive data cable. |
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does not operate |
2 |
Replace hard drive power cable. |
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3 |
Replace internal hard drive. |
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4 |
Replace logic board. Retain customer’s SIMMs. |
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