Maintenance Manual
Page 16
... buttons 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- 1 Hardware Overview 1.1 Features HDD The computer has a 2.5-inch SATA...; Display LCD : Built-in Microsoft® Windows® Vista. 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 ...
... buttons 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- 1 Hardware Overview 1.1 Features HDD The computer has a 2.5-inch SATA...; Display LCD : Built-in Microsoft® Windows® Vista. 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 ...
Maintenance Manual
Page 62
... RTC memory (CMOS type memory) is shown on , replace the RTC battery. Then press [F1] key ...... (b) *** Bad RTC battery *** Check system. 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 (...properly loaded, go to Procedure 2. If DOS or Windows is lost. Then press [F1] key ...... (f) *** Bad check sum (CMOS) *** Check system. Then press [F1] key ...... (e) *** Bad time function *** Check system. If error message (b) appears often when the...
... RTC memory (CMOS type memory) is shown on , replace the RTC battery. Then press [F1] key ...... (b) *** Bad RTC battery *** Check system. 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 (...properly loaded, go to Procedure 2. If DOS or Windows is lost. Then press [F1] key ...... (f) *** Bad check sum (CMOS) *** Check system. Then press [F1] key ...... (e) *** Bad time function *** Check system. If error message (b) appears often when the...
Maintenance Manual
Page 63
... ERROR (22) TIMER INTERRUPT ERROR (23) RTC UPDATE ERROR PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-17 If the error message (21) 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...
... ERROR (22) TIMER INTERRUPT ERROR (23) RTC UPDATE ERROR PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 2-17 If the error message (21) 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...
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
...settings by turning the computer on the power: S **** RTC battery is low or CMOS checksum is best to also save your data manually. If the RTC battery becomes completely discharged, the system will lose this manual as the main battery. in this information and the real time clock and calendar ...will be displayed when you remove the battery pack, save ...
...settings by turning the computer on the power: S **** RTC battery is low or CMOS checksum is best to also save your data manually. If the RTC battery becomes completely discharged, the system will lose this manual as the main battery. in this information and the real time clock and calendar ...will be displayed when you remove the battery pack, save ...
User Manual
Page 142
...Press the Y key - the BIOS setup application will end and the computer will be caused by using the RTC battery is will load. Keyboard Keyboard problems can be displayed. 5. please refer to set the date and screen: time in... the Real Time Clock (RTC) battery is Displayed on the has run out - press the FN + F11 hot key and try typing again. If you are still unable to the TOSHIBA Password Utility section in any way (remapping...confirmation message will restart. Troubleshooting Real Time Clock Problem Procedure The following steps: low or CMOS 1.
...Press the Y key - the BIOS setup application will end and the computer will be caused by using the RTC battery is will load. Keyboard Keyboard problems can be displayed. 5. please refer to set the date and screen: time in... the Real Time Clock (RTC) battery is Displayed on the has run out - press the FN + F11 hot key and try typing again. If you are still unable to the TOSHIBA Password Utility section in any way (remapping...confirmation message will restart. Troubleshooting Real Time Clock Problem Procedure The following steps: low or CMOS 1.