User manual BERNINA 800

[. . . ] 3 Safety inspection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Grounding requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Safety notices: multilingual translations. . . . . . . . . . [. . . ] Machine type, model number, and serial number 8. Customer's name and address Note for warranty: During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. The following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use. Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: The following are not covered under warranty: · LCD panel cracked from the application of excessive force or from being dropped · Scratched (cosmetic) parts · Distortion, deformation, or discoloration of the cosmetic parts · Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force · Damage caused by liquid spilled into the system · Damage caused by the improper insertion of a PC Card or the installation of an incompatible card · Improper disk insertion or use of an optical drive · Diskette drive damage caused by pressure on the diskette drive cover, foreign material in the drive, or the insertion of a diskette with multiple labels · Damaged or bent diskette eject button · Fuses blown by attachment of a nonsupported device · Forgotten computer password (making the computer unusable) · Sticky keys caused by spilling a liquid onto the keyboard · Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: · Missing parts might be a symptom of unauthorized service or modification. · If the spindle of a hard disk drive becomes noisy, it may have been subjected to excessive force, or dropped. 20 General checkout Power system checkout To verify a symptom, follow the steps below: 1. Make sure that power is supplied when you turn on the computer. Disconnect the AC adapter and install the charged battery pack. Make sure that the battery pack supplies power when you turn on the computer. If you suspect a power problem, see the appropriate one of the following power supply checkouts: · "Checking the AC adapter" on page 21 · "Checking operational charging" on page 22 · "Checking the battery pack" on page 22 Checking the AC adapter You are here because the computer fails only when the AC adapter is used. · If the power-on indicator does not turn on, check the power cord of the AC adapter for correct continuity and installation. · If the computer does not charge during operation, go to "Checking operational charging". If battery output voltage is less than +3. 9V DC, the battery is damaged, replace it. If battery output voltage is less than +9V DC, perhaps the battery has entered into overdischarge protection mode, pre-charge the battery with AC, please replace the battery if battery capacity can not be charged over 0% within 2 hours. If the battery output voltage is more than +9V DC, measure the resistance between battery terminals 5 and 7. If the resistance is not correct, replace the battery pack. If the resistance is correct, check the system board function. 22 Related service information Related service information This chapter presents the following information: · "Restoring the factory contents by using Recovery Disc Set" on page 23 · "Passwords" on page 24 · "Power management" on page 25 Restoring the factory contents by using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of a failure, no product recovery program is on the new drive. In this case, you must use the Recovery Disc Set for the computer. Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre-installed software when they arrive. The Recovery Disc Set consists of the following set of DVDs to restore the computer to the original factory configuration. Start Recovery Disc (one disc) This disc is used to format the hard disk drive and initiate the recovery process. Operating System Recovery Disc (one or more discs) This disc restores the Microsoft Windows operating system. Applications and Drivers Recovery Disc (one or more discs) This disc restores the pre-installed applications and drivers on the computer. Supplemental Recovery Disc This disc contains additional content, such as software for specific models and updates to the software that was preloaded on the computer. Not all recovery disc sets come with a Supplemental Recovery Disc. To restore the computer to the original factory configuration using the recovery disc set, do the following: 1. Insert the bootable Start Recovery Disc into the optical drive. [. . . ] P/N 90200608 90200609 90200628 90200629 90200647 90200648 90200610 90200631 90200649 90200614 90200633 90200650 122 Lenovo IdeaPad Z380/Z480/Z485/Z580/Z585 AC adapters Table 8. Parts list--3-pin AC adapters FRU Adapter, 65W, Delta ADP-65KH BD 20V/3. 25A Adapter, 65W, Liteon PA-1650-56LC Adapter, 65W, Brazil PA-1650-52LB Adapter, 65W, Delta ADP-65KH B 20V, 3. 25A Adapter, 65W, Chicony CPA-A065 20V3. 25A(330PF) Adapter, 90W, Delta ADP-90DD BD 20V4. 5A Adapter, 90W, Liteon PA-1900-56LC 20V4. 5A (330PF) Adapter, 90W, Chicony CPA-A090 20V4. 5A (330PF) P/N 36-001929 36-001651 36-001714 36-002066 36-001943 36-001941 36-001927 36-001942 123 Lenovo IdeaPad Z380/Z480/Z485/Z580/Z585 Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 9. Parts list--3-pin power cords Region CCC P/N 145000600 145000599 145000598 145000597 145000596 145000595 145000594 145000593 145000592 145000591 145000590 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 145000565 · LINETEK PC323+RVV300/300+LS15 1m Argentina · LINETEK LS15+H03VV-F+LP39 1m Danmark · LINETEK LS15+H03VV-F+LP-38 1m Switzerland · LINETEK LS15+H03VV-F+LP-37 1m Brazil · LINETEK LS15 H03VV-F LP26A 1m Israel · LINETEK LS15+H03VV-F+LP-41 1m UL · LINETEK LP-30B + SPT-2 + LS15 1m UK · LINETEK LP-61L+ H03VV-F+ LS15 1m Indian · LINETEK PE-361+ H05VV-F+ LS15 1m Italy · LINETEK LS15+H03VV-F+PE-336 1m Korea · LINETEK LS15+H05VV-F+LP-E04A 1m Australia · LINETEK LS15+H03VV-F+LP-23A 1m Taiwan · LINETEK LS15+VCTF+LP-53 1m Japan · LINETEK LS15+VCTF+LP-54 1m Africa · LINETEK LS15+H03VV-F+PE-364 1m CE · LINETEK LP-34+H03VV-F + LS15 1m CCC · Longwell LSG-31+RVV300/300+LS-18 1m Argentina · Longwell LP-24+H03VV-F+LS-18 1m Danmark · Longwell LP-40+H03VV-F+LS-18 1m Switzerland · Longwell LP-37+H03VV-F+LS-18 1m 124 Lenovo IdeaPad Z380/Z480/Z485/Z580/Z585 Table 9. Parts list--3-pin power cords (continued) Region Brazil P/N 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 145000538 145000537 145000605 145000536 145000524 145000535 145000534 · Longwell LP-46+H03VV-F+LS-18 1m Israel · Longwell LP-41+H03VV-F+LS-18 1m UL · Longwell LP-30B+SPT-2 18AWG+LS-18 1m UK · Longwell LP-61L+H03VV-F+LS-18 1m Indian · Longwell LP-67+BIS+LS-18 1m Italy · Longwell LP-22+H03VV-F+LS-18 1m Korea · Longwell LP-486+KTLH03VV-F+LS-5 1m Australia · Longwell LP-23A+LFC-3R+LS-18 1m Taiwan · Longwell LP-71+VCTF+LS-33 1m Japan · Longwell LP-54+VCTF+LS-18 1m Africa · Longwell LP-39+H03VV-F+LS-18 1m CE · Longwell LP-34A+H03VV-F+LS-18 1m CCC · Volex LSG-31+RVV300/300+LS-18 1m UL · Volex LP-30B+SPT-2 18AWG+LS-18 1m UK · Volex LP-61L+H03VV-F+LS-18 1m Indian · Volex LP-67+BIS+LS-18 1m Switzerland · VOLEX MP232+H03VV-F+VAC5S 1m Italy · Volex LP-22+H03VV-F+LS-18 1m Denmark · VOLEX MP233D+H03VV-F+VAC5S 1m 125 Lenovo IdeaPad Z380/Z480/Z485/Z580/Z585 Hardware Maintenance Manual Table 9. 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