Toshiba Tecra M2-S410 Maintenance Manual - Page 72
Troubleshooting Procedures, 4 System Board Troubleshooting, FIRST 64KB MEMORY PARITY ERROR
View all Toshiba Tecra M2-S410 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 72 highlights
2 Troubleshooting Procedures 2.4 System Board Troubleshooting Check 2 The IRT checks the system board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) through (17), (24) or (25) appears, go to Procedure 4. If the error message (18) appears, go to the Keyboard Troubleshooting Procedures in Section 2.7. If the error message (19) or (20) appears, go to the HDD Troubleshooting Procedures in Section 2.6. If the error message (21) appears, go to the Optical Drive Troubleshooting Procedures in Section 2.9. If the error message (22) or (23) appears, go to the FDD Troubleshooting Procedures in Section 2.5. (1) PIT ERROR (2) MEMORY REFRESH ERROR (3) TIMER CH.2 OUT ERROR (4) CMOS CHECKSUM ERROR (5) CMOS BAD BATTERY ERROR (6) FIRST 64KB MEMORY ERROR (7) FIRST 64KB MEMORY PARITY ERROR (8) VRAM ERROR (9) SYSTEM MEMORY ERROR (10) SYSTEM MEMORY PARITY ERROR (11) EXTENDED MEMORY ERROR (12) EXTENDED MEMORY PARITY ERROR (13) DMA PAGE REGISTER ERROR (14) DMAC #1 ERROR (15) DMAC #2 ERROR (16) PIC #1 ERROR (17) PIC #2 ERROR (18) KBC ERROR (19) HDC ERROR (20) IDE #0 ERROR (21) IDE #1 ERROR (22) NO FDD ERROR (23) FDC ERROR (24) TIMER INTERRUPT ERROR (25) RTC UPDATE ERROR 2-18 TECRA M2 Maintenance Manual (960-468)