User manual TOSHIBA QOSMIO DX730

[. . . ] © 2012 Lenovo Contents About this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Safety information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Important service information . . . . . . . . . . . . . . . . . . . 16 Strategy for replacing FRUs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] In all cases if the original FRU parts are RoHS compliant, the replacement part must also be RoHS compliant. Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs. Before or after the RoHS implementation date, failed RoHS compliant parts must always be replaced with RoHS compliant ones, so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used. Products marketed before June 2006 Products marketed after June 2006 Current or original part Non-RoHS Non-RoHS Non-RoHS RoHS Replacement FRU Can be Non-RoHS Can be RoHS Can sub to RoHS Must be RoHS Must be RoHS Must be RoHS Current or original part Replacement FRU Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order. 18 General checkout General checkout This chapter presents the following information: · "What to do first" on page 20 · "Power system checkout" on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: · Only certified trained personnel can service the computer. · Before replacing any FRU, read the entire page on removing and replacing FRUs. · Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten. When you replace an FRU, make sure that the machine model and the FRU part number are correct by referring to the FRU parts list. To check your battery, move your cursor to the Power Meter icon in the icon tray of the Windows® taskbar and wait for a moment (but do not click it), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon. Note: If the battery pack becomes hot, it may not be able to be charged. Remove it from the computer and leave it at room temperature for a while. Remove the battery pack and measure the voltage between battery terminals 1 (+) and 7 (-). See the following figure: Terminal 7(-) Voltage (V DC) +0 to +14 Ground (-) 1 7 1(+) 2(+) 5 34 6(-) 3. If the voltage is less than +11. 0 V DC, the battery pack has been discharged. Note: Recharging will be continued for at least 3 hours, even though the indicator does not light on. If the voltage is still less than +11. 0 V DC after recharging, replace the battery. If the voltage is more than +11. 0 V DC, measure the resistance between battery terminals 5 and 7. If the resistance is correct, replace the system board. 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. [. . . ] Parts list--Miscellaneous parts FRU System miscellaneous parts: (a) QIWY3 HDD Bracket Y480 (a) QIWY4 HDD Bracket (Y580) (b) QIWY3 ODD BRACKET Y480 (b) QIWY4 ODD BRACKET (Y580) Cable miscellaneous parts: · (c) QIWY4 TV Cable (Y580) · (d) QIWY3 USB 2. 0 CABLE(MB) (Y480) · (d) QIWY4 USB 2. 0 Cable(MB)(Y580) · (e) QIWY3 DC-IN Cable Y480 · (e) QIWY4 DC-IN Cable (Y580) · (f) QIWY3 TP Cable Y480 · (f) QIWY4 TP Cable (Y580) · (g) QIWY3 USB 3. 0 CABLE(MB) (Y480) · (g) QIWY4 USB 3. 0 Cable (MB) (Y580) · (h) QIWY4 BT Cable (Y580) · (i) QIWY3 Upper Case Sponge Y480 · (i) QIWY4 Lower Case Sponge (Y580) Note: Italicized letters in parentheses are references to the exploded view in "Overall" on page 71. P/N CRU ID N 90200363 90200835 90200366 90200838 N 90200856 90200376 90200844 90200375 90200845 90200369 90200840 90200377 90200847 90200855 90200384 90200842 · · · · 93 Lenovo Y480/Y580 Hardware Maintenance Manual AC adapters Table 10. Parts list--3-pin AC adapters FRU 90W, Delta ADP-90DD BD 20V4. 5A adapter 90W, Liteon PA-1900-56LC 20V4. 5A adapter (330PF) 90W, Chicony CPA-A090 20V4. 5A adapter (330PF) 120W, Liteon PA-1121-16 19. 5V6. 15A adapter 120W, Delta ADP-120LH BA 19. 5V6. 15A adapter P/N 36001941 36001927 36001942 36002079 36002031 CRU ID N N N N N 94 Lenovo Y480/Y580 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11. Parts list--3-pin power cords Region CCC P/N 145000602 145000600 145000599 145000598 145000597 145000596 145000595 145000594 145000593 145000592 145000591 145000590 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 145000565 CRU ID * * * * * * * * * * * * * * * * * * * * * · SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m CCC · 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 95 Lenovo Y480/Y580 Hardware Maintenance Manual Table 11. 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