User manual SONY VAIO VGN-FW599GCB

[. . . ] SONY may make improvements or changes to 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. [. . . ] General Descriptions 25 RELATED SERVICE INFORMATION Note Standby mode in Windows 98 is called suspend mode in Windows 95. The computer exits standby and resumes normal operation when any key is pressed. Suspend Mode: The following events occur in addition to what occurs in standby mode when the computer enters suspend mode: The LCD is powered off. The following events cause the computer to enter suspend mode: The Fn + F4 keys are pressed. If you add a check mark to the Will not suspend even if LCD is closed box in the Power Management Properties window, the computer will not enter suspend mode even if the LCD is closed. The specified time has elapsed from the last operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive; or the AC Adapter is plugged in. In Windows 95, the timer is set by the Suspend Timer selection in the Power Properties window. In Windows 98, the timer is set by the System standby timer selection in the Power Management Properties window. The battery indicator blinks orange indicating that the battery power is low. If you add a check mark to the Hibernate when battery becomes low box in the Power Management Properties window, the computer enters hibernation mode under this condition. 26 RELATED SERVICE INFORMATION Note Even if you don't set the low-battery alarm, the charge indicator will let you know that the battery is low, and then the ThinkPad will automatically enter the power-saving mode. This default low-battery behavior is independent of the operating system, so the computer might behave differently from your setting if you set the low-battery alarm. The computer chooses appropriately between your setting and the default setting. Non-SONY products, prototype cards, or modified options can give false errors and invalid system responses. Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating the same operation. Note To run the diagnostics, refer to "Running the Diagnostics" on page 40. 3. Use the following table with the verified symptom to determine which page to go to. Search the "Symptoms (Verified)" column, and find the description that best matches your symptom; then go to the page shown in the "Go To" column. (The power indicator does not go on or stay on. ) POST does not complete. "Symptom-to-FRU Index" section, and then use the No Beep Symptoms table. "Symptom-to-FRU Index" section, and then use the Beep Symptoms table. "Symptom-to-FRU Index" section, and then use the Numeric Error Codes table. "Checking the Installed Devices List" on page 43. 30 CHECKOUT GUIDE Symptoms (Verified) Other symptoms (such as LCD display problems). Symptoms cannot be re-created (intermittent problems). Go To "Symptom-to-FRU Index" section, and then use the Other Symptoms table. [. . . ] (If the frame is not in place, the click buttons do not work. ) ThinkPad 770, 770E, 770X and 770Z 79 FRU REMOVALS AND REPLACEMENTS Indicator Panel Step 4 Size (Quantity) M2. 5 x 4 mm, nylon coating, flathead (2) Color Black Torque (kgcm) 4 80 FRU REMOVALS AND REPLACEMENTS 1070 Center Cover and Hinge Cap Battery Pack (1010) UltraBay II Device or Second Battery Pack (1020) Keyboard Assembly (1060) ThinkPad 770, 770E, 770X and 770Z 81 FRU REMOVALS AND REPLACEMENTS 1080 Power Switch and Bay Eject Lever Battery Pack (1010) UltraBay II Device or Second Battery Pack (1020) Keyboard Assembly (1060) 82 FRU REMOVALS AND REPLACEMENTS Step 4 Size (Quantity) M2. 5 x 4 mm, nylon coating (1) Color Yellow Torque (kgcm) 4 1. Be sure to distinguish the right and left bay eject lever; then replace the correct lever. If you have replaced the right lever, open and close it at least twice to ensure that it is seated in the correct position. Incorrect placement of the lever can damage the switch, thereby causing the bay LED not to work. ThinkPad 770, 770E, 770X and 770Z 83 FRU REMOVALS AND REPLACEMENTS 2. [. . . ]