Maintenance Manual
Page 16
...special functions in the palm rest enable control of the on-screen pointer and scrolling of windows. ‰ Batteries The computer has two batteries: a rechargeable Lithium-Ion main battery pack and RTC battery (that uses a 101- or 102-key enhanced keyboard. ‰ Touch pad A Touch Pad and ...800dots) thin type low temperature poly-silicon TFT color display. It supports software that backs up the Real Time Clock and CMOS memory). 1-2 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634) The following capacities are available. • 60/80/120/160/GB The computer has a 1.8-inch PATA ...
...special functions in the palm rest enable control of the on-screen pointer and scrolling of windows. ‰ Batteries The computer has two batteries: a rechargeable Lithium-Ion main battery pack and RTC battery (that uses a 101- or 102-key enhanced keyboard. ‰ Touch pad A Touch Pad and ...800dots) thin type low temperature poly-silicon TFT color display. It supports software that backs up the Real Time Clock and CMOS memory). 1-2 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634) The following capacities are available. • 60/80/120/160/GB The computer has a 1.8-inch PATA ...
Maintenance Manual
Page 62
...tests each IC on the system board and initializes it. ‰ If an error message is shown on , replace the RTC battery. If error message (b) appears often when the power is turned on the display, perform Check 1. ‰ If there is ...check sum (CMOS) *** Check system. Then press [F1] key ...... (c) *** Bad configuration *** Check system. If you press F1 as the message instructs. Then the system reboots. If any other error message displays, perform Check 2. (a) *** Bad HDD type *** Check system. Then press [F1] key ...... 2-16 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual ...
...tests each IC on the system board and initializes it. ‰ If an error message is shown on , replace the RTC battery. If error message (b) appears often when the power is turned on the display, perform Check 1. ‰ If there is ...check sum (CMOS) *** Check system. Then press [F1] key ...... (c) *** Bad configuration *** Check system. If you press F1 as the message instructs. Then the system reboots. If any other error message displays, perform Check 2. (a) *** Bad HDD type *** Check system. Then press [F1] key ...... 2-16 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual ...
Maintenance Manual
Page 63
...appears, go to the Optical Drive Troubleshooting Procedures in Section 2.9. (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...appears, go to the Keyboard Troubleshooting Procedures in HDD ERROR (21) Select Bay ERROR (22) TIMER INTERRUPT ERROR (23) RTC UPDATE ERROR PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-17 If the error message (19), (20) or (21) appears, go to the HDD...
...appears, go to the Optical Drive Troubleshooting Procedures in Section 2.9. (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...appears, go to the Keyboard Troubleshooting Procedures in HDD ERROR (21) Select Bay ERROR (22) TIMER INTERRUPT ERROR (23) RTC UPDATE ERROR PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-17 If the error message (19), (20) or (21) appears, go to the HDD...
Maintenance Manual
Page 67
...stack area test Cache configuration Cache permission (L1/L2 Cache) CMOS access test (at cold boot) Battery level check of CMOS CMOS checksum check Initialization of CMOS data (1) Setting of IRT status Storing DRAM size in CMOS Resume branch (at cold boot) Details Initialization of MCHM Initialization ...rest bits are 0) Not resume when a CMOS error occurred Not resume when resume status code is not set Resume error check S3 returning error (ICH) Resume error F170H RSM_UNKNOWN_ERR SM-RAM checksum check Resume error F173H RSM_SMRAM_ERR PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-...
...stack area test Cache configuration Cache permission (L1/L2 Cache) CMOS access test (at cold boot) Battery level check of CMOS CMOS checksum check Initialization of CMOS data (1) Setting of IRT status Storing DRAM size in CMOS Resume branch (at cold boot) Details Initialization of MCHM Initialization ...rest bits are 0) Not resume when a CMOS error occurred Not resume when resume status code is not set Resume error check S3 returning error (ICH) Resume error F170H RSM_UNKNOWN_ERR SM-RAM checksum check Resume error F173H RSM_SMRAM_ERR PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-...
Maintenance Manual
Page 69
...clock measurement initialization Check of parameter block A Permission of SMI except auto-off function Control of excess of rated input power Battery discharging current control (1CmA) AC adapter rated over current control Dividing procedures for time measuring by IRT Setting for clock ...ROM type Judging of destination (Japan or other than Japan) based on DMI data CMOS default setting check Sets default setting if bad battery or bad checksum (ROM, CMOS) is detected ACPI table initialization (for execution of option ROM) PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-23
...clock measurement initialization Check of parameter block A Permission of SMI except auto-off function Control of excess of rated input power Battery discharging current control (1CmA) AC adapter rated over current control Dividing procedures for time measuring by IRT Setting for clock ...ROM type Judging of destination (Japan or other than Japan) based on DMI data CMOS default setting check Sets default setting if bad battery or bad checksum (ROM, CMOS) is detected ACPI table initialization (for execution of option ROM) PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-23
Maintenance Manual
Page 71
... vectors) (Initialization of NDP) Storing of CMOS error status to IRT_ERR_STS_BUF Timer initialization start EC initialization & Reading of battery information Update of system BIOS (Update of EDID information for LCD) (Waiting for VGA chip initialization completion, VGA BIOS initialization) (Displaying logo) (Check of convention memory)(Boot) PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-25
... vectors) (Initialization of NDP) Storing of CMOS error status to IRT_ERR_STS_BUF Timer initialization start EC initialization & Reading of battery information Update of system BIOS (Update of EDID information for LCD) (Waiting for VGA chip initialization completion, VGA BIOS initialization) (Displaying logo) (Check of convention memory)(Boot) PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-25
User Manual
Page 111
... from an AC power source although you should not change the Real Time Clock settings by turning the computer on the power: S **** RTC battery is low or CMOS checksum is connected. Please refer to in this information and the real time clock and calendar will be aware that, when placing the computer...
... from an AC power source although you should not change the Real Time Clock settings by turning the computer on the power: S **** RTC battery is low or CMOS checksum is connected. Please refer to in this information and the real time clock and calendar will be aware that, when placing the computer...
User Manual
Page 142
...problems can be displayed. 5. User's Manual 8-7 inconsistent. 2. a confirmation message will need to the TOSHIBA Password Utility section in the BIOS setup application by the setup and configuration of each key). press the ... set Date/Time. 3. Troubleshooting Real Time Clock Problem Procedure The following steps: low or CMOS 1. the BIOS setup application will end and the computer will load. Problem Some letter keys... not remapping the keyboard in the Real Time Clock (RTC) battery is will restart. If you are still unable to use the keyboard, you will be ...
...problems can be displayed. 5. User's Manual 8-7 inconsistent. 2. a confirmation message will need to the TOSHIBA Password Utility section in the BIOS setup application by the setup and configuration of each key). press the ... set Date/Time. 3. Troubleshooting Real Time Clock Problem Procedure The following steps: low or CMOS 1. the BIOS setup application will end and the computer will load. Problem Some letter keys... not remapping the keyboard in the Real Time Clock (RTC) battery is will restart. If you are still unable to use the keyboard, you will be ...
