Apple powermac g3 blue.white サービスマニュアル
![Apple](https://files.manualsbrain.com/attachments/2c022a7d1a76dcd8f02c04aa8d97faf41b63902f/common/fit/150/50/8a691e9df6162751590e2cef93a951cf3a39c94b6949421016232655b22d/brand_logo.png)
Troubleshooting
Symptom Charts/System - 39
only after you reconnect a particular USB device, replace
that USB device.
4 Test for bad memory. Run MacTest Pro in loop mode
overnight to test the memory. If MacTest Pro finds a bad
memory module, or other hardware, replace the hardware in
question with a known-good module.
5 Reset the logic board. Refer to “Resetting the Logic Board”
mentioned earlier in this chapter.
6 Replace the logic board.
7 Replace the processor module.