User manual SONY VAIO VGN-Z880G

[. . . ] SONY may make improvements or changes in the products or the programs described in this publication at any time. It is possible that this publication may contain references to, or information about, SONY products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that SONY intends to announce such SONY products, programming, or services in your country. Requests for technical information about SONY products should be made to your SONY Authorized Dealer or your SONY Marketing Representative. [. . . ] No service actions are necessary if the pointer movement stops in a short period of time. If a click button problem or pointing stick problem occurs, do the following: 1. Boot from the diagnostics diskette and start the program. Go to Interactive Tests on the main menu and select Mouse. Follow the instructions in the message window. If either the pointing stick or the click button does not work, do the following actions one at a time to correct the problem. Replace the system board. Power Management Features Three power management modes are available in the computer system to reduce power consumption and to prolong battery life. Standby Mode In standby mode, the following occurs: v The LCD backlight turns off. Events that cause the computer to enter standby mode: v Standby mode requested by the Fn key (Fn+F4). The computer exits standby and resumes operation when any key is pressed. 16 ThinkPad s30, s31 Suspend Mode In suspend mode, the following occurs: v The LCD is powered off. Events that cause the computer to enter suspend mode: v Suspend mode requested by the Fn key (Fn+F4). v Battery low occurs and hibernation conditions are insufficient. Numeric error codes show the errors detected in POST or system operation (runtime). In the following error codes, X can be any number. If no codes are available, use narrative symptoms. If the symptom is not listed, go to "Undetermined Problems" on page 25. Note: For SONY devices not supported by diagnostic codes in this ThinkPad computer, see the manual for that device. Numeric Error Codes The following is a list of the message that the BIOS can display. Some of them display information about a hardware device, e. g. , the amount of memory installed. Others may indicate a problem with a device, such as the way it has been configured. Following the list are explanations of the messages and remedies for reported problems. If the system fails after you make changes in the Setup menus, reset the computer, enter Setup and install Setup defaults or correct the error. Symptom/Error 0200 Failure Fixed Disk FRU/Action in Sequence 1. Load Setup Defaults in BIOS Setup Utility. System board 0210 Keyboard error Go to "Keyboard and Auxiliary Input Device Checkout" on page 12. ThinkPad s30, s31 19 Symptom/Error 0212 Keyboard Controller Failed 0213 Keyboard locked -- Unlock key switch 0220 Monitor type does not match CMOS -- Run Setup 0230 Shadow RAM Failed at offset:nnnn 0231 System RAM Failed at offset:nnnn 0232 Extended RAM Failed at offset:nnnn 0250 System battery is dead 0251 System CMOS checksum bad -- Default configuration used 0260 System timer error 0270 Real time clock error 0280 FRU/Action in Sequence Go to "Keyboard and Auxiliary Input Device Checkout" on page 12. Unlock external keyboard. Load Setup Defaults in BIOS Setup Utility. System board 1. [. . . ] Remove the system board. Size Step 1 (Quantity) M2. 0 x 4L (1) Head & Color Flat head, black Torque 2. 0 kgf-cm Note: Make sure you use the correct screw for replacement. ThinkPad s30, s31 51 1145 Power Board ASM v 1010 Battery ASM v 1020 Keyboard ASM v 1030 Hard Disk Drive ASM v 1040 Suspend Board ASM v 1050 Modem Card ASM v 1060 Wireless Card ASM (s30 only) v 1100 Fan ASM v 1130 PCMCIA Slots v 1140 System Board To remove the power board ASM: 1. Remove the power board. Size Step 1 (Quantity) M2. 0 x 2. 5L (2) Head & Color Flat head, silver Torque 2. 0 kgf-cm Note: Make sure you use the correct screw for replacement. 52 ThinkPad s30, s31 1150 LCD Bezel ASM v 1010 Battery ASM To remove the LCD bezel ASM: 1. Gripping as shown, remove the LCD bezel. Size Step 2 (Quantity) M2. 5 x 3L (4) Head & Color Flat head, black Torque 2. 5 kgf-cm Note: Make sure you use the correct screw for replacement. ThinkPad s30, s31 53 1155 LCD Rear Cover ASM v 1010 Battery ASM v 1150 LCD Bezel ASM To remove the LCD rear cover ASM: 1. Remove the two screws from the rear cover as shown. 2. [. . . ]