User manual ASUS N53SM

[. . . ] 16 1060 Fan assembly and Heat Sink assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 1070 System board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 1080 Speakers and microphone . . . . . . . . . . . . . . . . . . . . . . . 45 1090 LCD unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 1100 Keyboard and keyboard bezel . . . . . . . . . . . . . . . . . 49 Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Right-side view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Bottom and Left-side view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Overall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Miscellaneous parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 AC adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Power cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Important information about replacing RoHS compliant FRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Do not open. 14 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz. Évitez de fixer le faisceau, de le regarder directement avec des instruments optiques, ou de vous exposer au rayon. Nicht direkt oder über optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden. Ne nézzen bele se szabad szemmel, se optikai eszközökkel. Kerülje a sugárnyalábbal való érintkezést!Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare l'esposizione diretta al fascio. Radiación láser al abrir. No mire fijamente ni examine con instrumental óptico el haz de luz. Evite la exposición directa al haz. 15 Lenovo IdeaPad U300e Hardware Maintenance Manual Important service information This chapter presents the following important service information: · "Strategy for replacing FRUs" on page 16 ­ "Strategy for replacing a hard disk drive" on page 17 ­ "Important notice for replacing a system board " on page 17 · "Important information about replacing RoHS compliant FRUs" on page 18 Important: BIOS and device driver fixes are customer-installable. 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 Current or original part Non-RoHS Non-RoHS Non-RoHS RoHS Products marketed after June 2006 Replacement FRU Replacement FRU Current or original part Can be Non-RoHS Can be RoHS Can sub to RoHS Must be RoHS Must be RoHS Must be RoHS 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: · Onlycertifiedtrainedpersonnelcanservicethecomputer. · BeforereplacinganyFRU, readtheentirepageonremovingandreplacing 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. · An FRU should not be replaced just because of a single, unreproducible failure. Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. If you suspect that an FRU is defective, clear the error logs and run the test again. [. . . ] Parts list--AC adapters FRU 65W, Delta ADP-65KH BD 20V/3. 25A Adapter 65W, Liteon PA-1650-56LC20V3. 25A Adapter 65W, Brazil PA-1650-52LB Adapter 65W, Chicony CPA-A065 20V3. 25A Adapter(330PF) Slim 65W, Delta 20V3. 25A (slim) Slim 65W, LITEON 20V3. 25A (slim) P/N 36001929 36001651 36001714 36001943 TBD TBD 62 Lenovo IdeaPad U300e Power cords A Lenovo IdeaPad 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 3PIN · SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m CCC 3PIN · LINETEK PC323+RVV300/300+LS15 1m Argentina 3PIN · LINETEK LS15+H03VV-F+LP39 1m Danmark 3PIN · LINETEK LS15+H03VV-F+LP-38 1m Switzerland 3PIN · LINETEK LS15+H03VV-F+LP-37 1m Brazil 3PIN · LINETEK LS15 H03VV-F LP26A 1m Israel 3PIN · LINETEK LS15+H03VV-F+LP-41 1m UL 3PIN · LINETEK LP-30B + SPT-2 + LS15 1m UK 3PIN · LINETEK LP-61L+ H03VV-F+ LS15 1m Indian 3PIN · LINETEK PE-361+ H05VV-F+ LS15 1m Italy 3PIN · LINETEK LS15+H03VV-F+PE-336 1m Korea 3PIN · LINETEK LS15+H05VV-F+LP-E04A 1m Australia 3PIN · LINETEK LS15+H03VV-F+LP-23A 1m Taiwan3PIN · LINETEK LS15+VCTF+LP-53 1m Japan 3PIN · LINETEK LS15+VCTF+LP-54 1m Africa 3PIN · LINETEK LS15+H03VV-F+PE-364 1m CE 3PIN · LINETEK LP-34+H03VV-F+LS15 1m CCC 3PIN · VOLEX GB10S3+RVV 300/500+VAC5S 1m UL 3PIN · Volex US15S3+SPT-2+VAC5S 1m UK 3PIN · VOLEX MP5004+H03VV-F+VAC5S 1m P/N 145000602 145000600 145000599 145000598 145000597 145000596 145000595 145000594 145000593 145000592 145000591 145000590 145000589 145000588 145000587 145000586 145000585 145000538 145000537 145000605 63 Lenovo IdeaPad U300e Hardware Maintenance Manual Table 9. Parts list--3-pin power cords (continued) Region Indian 3PIN · VOLEX IA6A3+IS694+VAC5S 1m Switzerland 3PIN · VOLEX MP232+H03VV-F+VAC5S 1m Italy 3PIN · VOLEX IT10S3+HO3VV-F+VAC5S 1m Denmark 3PIN · VOLEX MP233D+H03VV-F+VAC5S 1m Korea 3PIN · VOLEX M2511+KETI IEC+VAC5S 1m Australia 3PIN · VOLEX AU10S3+H03VV-F+VAC5S 1m Taiwan3PIN · VOLEX TW15CS3+VCTF+VAC5S 1m Japan 3PIN · VOLEX VAC5S+VCTF+M755 1m Argentina 3PIN · VOLEX VA2073+H03VV-F+VAC5S 1m Brazil 3PIN · VOLEX CH10S3+H03VV-F+VAC5S 1m Israel 3PIN · VOLEX SI16S3+H03VV-F+VAC5S 1m CE 3PIN · VOLEX M2511+HO3VV-F+VAC5S 1m CCC 3PIN · Longwell LSG-31+RVV300/300+LS-18 1m Argentina 3PIN · Longwell LP-24+H03VV-F+LS-18 1m Danmark 3PIN · Longwell LP-40+H03VV-F+LS-18 1m Switzerland 3PIN · Longwell LP-37+H03VV-F+LS-18 1m Brazil 3PIN · Longwell LP-46+H03VV-F+LS-18 1m Israel 3PIN · Longwell LP-41+H03VV-F+LS-18 1m UL 3PIN · Longwell LP-30B+SPT-2 18AWG+LS-18 1m UK 3PIN · Longwell LP-61L+H03VV-F+LS-18 1m Indian 3PIN · Longwell LP-67+BIS+LS-18 1m Italy 3PIN · Longwell LP-22+H03VV-F+LS-18 1m P/N 145000536 145000524 145000535 145000534 145000533 145000532 145000531 145000530 145000528 145000527 145000526 145000525 145000568 145000567 145000566 145000565 145000564 145000563 145000562 145000561 145000560 145000559 64 Lenovo IdeaPad U300e Table 9. Parts list--3-pin power cords (continued) Region Korea 3PIN · Longwell LP-486+KTLH03VV-F+LS-5 1m Australia 3PIN · Longwell LP-23A+LFC-3R+LS-18 1m Taiwan3PIN · Longwell LP-71+VCTF+LS-33 1m Japan 3PIN · Longwell LP-54+VCTF+LS-18 1m Africa 3PIN · Longwell LP-39+H03VV-F+LS-18 1m CE 3PIN · Longwell LP-34A+H03VV-F+LS-18 1m P/N 145000558 145000557 145000556 145000555 145000554 145000553 65 Lenovo IdeaPad U300e Hardware Maintenance Manual Table 10. [. . . ]