Lenovo G50 User Guide
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67 Lenovo G50-70/G50-70m/Z50-70 Locations Front view and right-side view 1 Integrated camera 2 Built-in microphone Note: Select models may have two microphones, please refer to the actual product. 3 Wireless LAN antennas 4 Computer display 5 Power button 6 Touchpad 7 System status indicators Note: For the description of each indicator, see “Status indicators” on page 28. 8 Combo audio jack 9 Memory card slot J USB port K Optical drive L Kensington lock slot
68 G50-70/G50-70m/Z50-70 Hardware Maintenance Manual Bottom and Left-side view 1 Speaker2 USB port3 HDMI port4 RJ-45 port5 VGA port6 Fan louvers7 Novo button8 AC power adapter jack 1 1 22 34567 8
69 Lenovo G50-70/G50-70m/Z50-70 Parts list This section presents the following service parts: • “Overall” on page 70 • “LCD FRUs” on page 76 • “Keyboard” on page 78 • “Miscellaneous parts” on page 80 • “AC adapters” on page 81 • “Screws” on page 81 • “Power cords” on page 82 Note: Each FRU is available for all types or models, unless specific types or models are specified.
70 G50-70/G50-70m/Z50-70 Hardware Maintenance Manual Overall D C F E
71 Lenovo G50-70/G50-70m/Z50-70 Table 4. Parts list—Overall No.FRUFRU no.CRU ID. a-dSee “Miscellaneous parts” on page 80.1LCD unit (see “LCD FRUs” on page 76.)2Keyboard (see “Keyboard” on page 78.)3ACLU2 Upper Case Black (G50-70)90205216N3ACLUH Upper Case Black M (Z50-70/G50-70m)90205321N3ACLUH Upper Case Silver H (Z50-70/G50-70m)90205322N4ACLU2 Power Board W/Cable90005942N5ACLU2 MB I7-4500U 2G 100M (G50-70)90006512N5ACLU2 MB W8P I7-4500U 2G 100M (G50-70)90006513N5ACLU2 MB W8S I7-4500U 2G 100M (G50-70)90006514N5ACLU2 MB DIS I7-4500U 2G 1000M (G50-70)90005938N5ACLU2 MB W8P I7-4500U 2G 1000M (G50-70)90006495N5ACLU2 MB W8S I7-4500U 2G 1000M (G50-70)90006496N5ACLU2 MB I5-4200U 2G 100M (G50-70)90006530N5ACLU2 MB W8P I5-4200U 2G 100M (G50-70)90006531N5ACLU2 MB W8S I5-4200U 2G 100M (G50-70)90006532N5ACLU2 MB I5-4200U 2G 1000M (G50-70)90006527N5ACLU2 MB W8P I5-4200U 2G 1000M (G50-70)90006528N5ACLU2 MB W8S I5-4200U 2G 1000M (G50-70)90006529N5ACLU2 MB I3-4100U 2G 100M (G50-70)90006515N5ACLU2 MB W8P I3-4100U 2G 100M (G50-70)90006516N5ACLU2 MB W8S I3-4100U 2G 100M (G50-70)90006517N5ACLU2 MB DIS I3-4100U 2G 1000M (G50-70)90005939N5ACLU2 MB W8P I3-4100U 2G 1000M (G50-70)90006497N5ACLU2 MB W8S I3-4100U 2G 1000M (G50-70)90006498N5ACLU2 MB I3-4010U 2G 100M (G50-70)90006524N5ACLU2 MB W8P I3-4010U 2G 100M (G50-70)90006525N5ACLU2 MB W8S I3-4010U 2G 100M (G50-70)90006526N5ACLU2 MB I3-4010U 2G 1000M (G50-70)90006521N5ACLU2 MB W8P I3-4010U 2G 1000M (G50-70)90006522N5ACLU2 MB W8S I3-4010U 2G 1000M (G50-70)90006523N5ACLU2 MB I3-4005U 2G 100M (G50-70)90006518N5ACLU2 MB W8P I3-4005U 2G 100M (G50-70)90006519N5ACLU2 MB W8S I3-4005U 2G 100M (G50-70)90006520N5ACLU2 MB DIS I3-4005U 2G 1000M (G50-70)90005940N5ACLU2 MB W8P I3-4005U 2G 1000M (G50-70)90006499N5ACLU2 MB W8S I3-4005U 2G 1000M (G50-70)90006500N5ACLU2 MB 3558U 2G 100M (G50-70)90006509N5ACLU2 MB W8P 3558U 2G 100M (G50-70)90006510N5ACLU2 MB W8S 3558U 2G 100M (G50-70)90006511N5ACLU2 MB 3558U 2G 1000M (G50-70)90006506N5ACLU2 MB W8P 3558U 2G 1000M (G50-70)90006507N5ACLU2 MB W8S 3558U 2G 1000M (G50-70)90006508N5ACLU2 MB DIS 2957U 2G 100M (G50-70)90005937N5ACLU2 MB W8P 2957U 2G 100M (G50-70)90006493N5ACLU2 MB W8S 2957U 2G 100M (G50-70)90006494N5ACLU2 MB 2957U 2G 1000M (G50-70)90006503N5ACLU2 MB W8P 2957U 2G 1000M (G50-70)90006504N
72 G50-70/G50-70m/Z50-70 Hardware Maintenance Manual No.FRUFRU no.CRU ID. 5ACLU2 MB W8S 2957U 2G 1000M (G50-70)90006505N5ACLU2 MB UMA I7-4500U 100M (G50-70)90006569N5ACLU2 MB W8P UMA I7-4500U 100M (G50-70)90006570N5ACLU2 MB W8S UMA I7-4500U 100M (G50-70)90006571N5ACLU2 MB UMA I7-4500U 1000M (G50-70)90006566N5ACLU2 MB W8P UMA I7-4500U 1000M (G50-70)90006567N5ACLU2 MB W8S UMA I7-4500U 1000M (G50-70)90006568N5ACLU2 MB UMA I5-4200U 100M (G50-70)90006563N5ACLU2 MB W8P UMA I5-4200U 100M (G50-70)90006564N5ACLU2 MB W8S UMA I5-4200U 100M (G50-70)90006565N5ACLU2 MB UMA I5-4200U 1000M (G50-70)90006560N5ACLU2 MB W8P UMA I5-4200U 1000M (G50-70)90006561N5ACLU2 MB W8S UMA I5-4200U 1000M (G50-70)90006562N5ACLU2 MB UMA I3-4100U 100M (G50-70)90006557N5ACLU2 MB W8P UMA I3-4100U 100M (G50-70)90006558N5ACLU2 MB W8S UMA I3-4100U 100M (G50-70)90006559N5ACLU2 MB UMA I3-4100U 1000M (G50-70)90006554N5ACLU2 MB W8P UMA I3-4100U 1000M (G50-70)90006555N5ACLU2 MB W8S UMA I3-4100U 1000M (G50-70)90006556N5ACLU2 MB UMA I3-4010U 100M (G50-70)90006551N5ACLU2 MB W8P UMA I3-4010U 100M (G50-70)90006552N5ACLU2 MB W8S UMA I3-4010U 100M (G50-70)90006553N5ACLU2 MB UMA I3-4010U 1000M (G50-70)90006548N5ACLU2 MB W8P UMA I3-4010U 1000M (G50-70)90006549N5ACLU2 MB W8S UMA I3-4010U 1000M (G50-70)90006550N5ACLU2 MB UMA I3-4005U 100M (G50-70)90006545N5ACLU2 MB W8P UMA I3-4005U 100M (G50-70)90006546N5ACLU2 MB W8S UMA I3-4005U 100M (G50-70)90006547N5ACLU2 MB UMA I3-4005U 1000M (G50-70)90006542N5ACLU2 MB W8P UMA I3-4005U 1000M (G50-70)90006543N5ACLU2 MB W8S UMA I3-4005U 1000M (G50-70)90006544N5ACLU2 MB UMA 3558U 100M (G50-70)90005941N5ACLU2 MB W8P UMA 3558U 100M (G50-70)90006501N5ACLU2 MB W8S UMA 3558U 100M (G50-70)90006502N5ACLU2 MB UMA 3558U 1000M (G50-70)90006539N5ACLU2 MB W8P UMA 3558U 1000M (G50-70)90006540N5ACLU2 MB W8S UMA 3558U 1000M (G50-70)90006541N5ACLU2 MB UMA 2957U 100M (G50-70)90006536N5ACLU2 MB W8P UMA 2957U 100M (G50-70)90006537N5ACLU2 MB W8S UMA 2957U 100M (G50-70)90006538N5ACLU2 MB UMA 2957U 1000M (G50-70)90006533N5ACLU2 MB W8P UMA 2957U 1000M (G50-70)90006534N5ACLU2 MB W8S UMA 2957U 1000M (G50-70)90006535N5ACLU2 MB UMA 2957U 1000M (Z50-70)90006533N5ACLU2 MB UMA 3558U 1000M (Z50-70)90006539N5ACLU2 MB UMA I3-4005U 1000M (Z50-70)90006542N5ACLU2 MB UMA I3-4010U 1000M (Z50-70)90006548N Table 4. Parts list—Overall (continued)
73 Lenovo G50-70/G50-70m/Z50-70 Table 4. Parts list—Overall (continued) No.FRUFRU no.CRU ID. 5ACLU2 MB UMA I3-4100U 1000M (Z50-70)90006554N5ACLU2 MB UMA I5-4200U 1000M (Z50-70)90006560N5ACLU2 MB UMA I7-4500U 1000M (Z50-70)90006566N5ACLUG Camera Board 720P (Z50-70/G50-70m)90006949N5ACLUH MB I7-4500U 2G 1000M (Z50-70/G50-70m)90006971N5ACLUH MB W8P I7-4500U 2G 1000M (Z50-70/G50-70m)90006972N5ACLUH MB W8S I7-4500U 2G 1000M (Z50-70/G50-70m)90006973N5ACLUH MB I5-4200U 2G 1000M (Z50-70/G50-70m)90006974N5ACLUH MB W8P I5-4200U 2G 1000M (Z50-70/G50-70m)90006975N5ACLUH MB W8S I5-4200U 2G 1000M (Z50-70/G50-70m)90006976N5ACLUH MB I3-4100U 2G 1000M (Z50-70/G50-70m)90006977N5ACLUH MB W8P I3-4100U 2G 1000M (Z50-70/G50-70m)90006978N5ACLUH MB W8S I3-4100U 2G 1000M (Z50-70/G50-70m)90006979N5ACLUH MB I3-4010U 2G 1000M (Z50-70/G50-70m)90006980N5ACLUH MB W8P I3-4010U 2G 1000M (Z50-70/G50-70m)90006981N5ACLUH MB W8S I3-4010U 2G 1000M (Z50-70/G50-70m)90006982N5ACLUH MB I3-4005U 2G 1000M (Z50-70/G50-70m)90006983N5ACLUH MB W8P I3-4005U 2G 1000M (Z50-70/G50-70m)90006984N5ACLUH MB W8S I3-4005U 2G 1000M (Z50-70/G50-70m)90006985N5ACLUH MB 3558U 2G 1000M (Z50-70/G50-70m)90006986N5ACLUH MB W8P 3558U 2G 1000M (Z50-70/G50-70m)90006987N5ACLUH MB W8S 3558U 2G 1000M (Z50-70/G50-70m)90006988N5ACLUH MB 2957U 2G 1000M (Z50-70/G50-70m)90006989N5ACLUH MB W8P 2957U 2G 1000M (Z50-70/G50-70m)90006990N5ACLUH MB W8S 2957U 2G 1000M (Z50-70/G50-70m)90006991N5ACLUB MB DIS I7-4500 GT 2G (Z50-70)90007196N5ACLUB MB DIS I5-4200 GT 2G (Z50-70)90007197N5ACLUB MB DIS I3-4100 GT 2G (Z50-70)90007198N5ACLUB MB DIS I3-4010 GT 2G (Z50-70)90007199N5ACLUB MB DIS I3-4005 GT 2G (Z50-70)90007200N5ACLUB MB DIS 3558 GT 2G (Z50-70)90007201N5ACLUB MB DIS 2957 GT 2G (Z50-70)90007202N5ACLUB MB DIS I7-4500 GT 4G (Z50-70)90007203N5ACLUB MB DIS I5-4200 GT 4G (Z50-70)90007204N5ACLUB MB DIS I3-4100 GT 4G (Z50-70)90007205N5ACLUB MB DIS I3-4010 GT 4G (Z50-70)90007206N5ACLUB MB DIS I3-4005 GT 4G (Z50-70)90007207N5ACLUB MB DIS 3558 GT 4G (Z50-70)90007208N5ACLUB MB DIS 2957 GT 4G (Z50-70)90007209N5ACLUB MB W8S DIS I7-4500 GT 2G (Z50-70)90007210N5ACLUB MB W8S DIS I5-4200 GT 2G (Z50-70)90007211N5ACLUB MB W8S DIS I3-4100 GT 2G (Z50-70)90007212N5ACLUB MB W8S DIS I3-4010 GT 2G (Z50-70)90007213N5ACLUB MB W8S DIS I3-4005 GT 2G (Z50-70)90007214N5ACLUB MB W8S DIS 3558 GT 2G (Z50-70)90007215N5ACLUB MB W8S DIS 2957 GT 2G (Z50-70)90007216N5ACLUB MB W8S DIS I7-4500 GT 4G (Z50-70)90007217N
74 G50-70/G50-70m/Z50-70 Hardware Maintenance Manual Table 4. Parts list—Overall (continued) No.FRUFRU no.CRU ID. 5ACLUB MB W8S DIS I5-4200 GT 4G (Z50-70)90007218N5ACLUB MB W8S DIS I3-4100 GT 4G (Z50-70)90007219N5ACLUB MB W8S DIS I3-4010 GT 4G (Z50-70)90007220N5ACLUB MB W8S DIS I3-4005 GT 4G (Z50-70)90007221N5ACLUB MB W8S DIS 3558 GT 4G (Z50-70)90007222N5ACLUB MB W8S DIS 2957 GT 4G (Z50-70)90007223N5ACLUB MB W8P DIS I7-4500 GT 2G (Z50-70)90007224N5ACLUB MB W8P DIS I5-4200 GT 2G (Z50-70)90007225N5ACLUB MB W8P DIS I3-4100 GT 2G (Z50-70)90007226N5ACLUB MB W8P DIS I3-4010 GT 2G (Z50-70)90007227N5ACLUB MB W8P DIS I3-4005 GT 2G (Z50-70)90007228N5ACLUB MB W8P DIS 3558 GT 2G (Z50-70)90007229N5ACLUB MB W8P DIS 2957 GT 2G (Z50-70)90007230N5ACLUB MB W8P DIS I7-4500 GT 4G (Z50-70)90007231N5ACLUB MB W8P DIS I5-4200 GT 4G (Z50-70)90007232N5ACLUB MB W8P DIS I3-4100 GT 4G (Z50-70)90007233N5ACLUB MB W8P DIS I3-4010 GT 4G (Z50-70)90007234N5ACLUB MB W8P DIS I3-4005 GT 4G (Z50-70)90007235N5ACLUB MB W8P DIS 3558 GT 4G (Z50-70)90007236N5ACLUB MB W8P DIS 2957 GT 4G (Z50-70)90007237N6ACLU2 ODD Board W/Cable90005944N7ACLU1 HeatSink DIS (G50-70)90205114N7ACLU1 HeatSink UMA (G50-70/Z50-70)90205115N7ACLUG Heatsink DIS (Z50-70/G50-70m)90205317N8ACLU1 Fan90205116N9ACLU2 USB&Audio Board W/Cable90005943N10ACLU2 Speaker L+R (G50-70)90205233N11HDD, ST320LT012 6G 7mm 5.4K 320G HDD16200384**11HDD, WD3200LPCX-24C6HT0 6G 7mm 5.4K 320G HDD16200551**11HDD, HTS545032A7E660 6G 7mm 5.4K 320G HDD16200405**11HDD, TSB MQ01ABF032 6G 7mm 5.4K 320G HDD16200434**11HDD, ST500LT012 6G 7mm 5.4K 500G HDD16200383**11HDD, WD5000LPCX-24C6HT0 6G 7mm 5.4K 500G HDD16200395**11HDD, HTS545050A7E660 6G 7mm 5.4K 500G HDD16200404**11HDD, TSB MQ01ABF050 6G 7mm 5.4K 500G HDD16200433**11HDD, ST1000LM024 6G 9.5mm 5.4K 1T HDD16200385**11HDD, WD10JPCX-24UE4T0 6G 9.5mm 5.4K 1T HDD16200393**11HDD, TSB MQ01ABD100 6G 9.5mm 5.4K 1T HDD16200429**11HDD, HTS541010A9E680 6G 9.5mm 5.4K 1T HDD16200400**11HDD, ST500LM000 6G 7mm 500G+8G SSHD16200391**11HDD, ST1000LM014 9.5mm 1T+8G 5400rpm SSHD16200389**12RAM, SS M471B5173QH0-YK0 4GB DDR3L 1600 (new) 11202079**12RAM, Hyn HMT451S6AFR8A-PB DDR3L 1600 4GB11201300**12RAM, RMT3170ME68F9F-1600 4GB DDR3L 1600(MC)11202302**12RAM, MC MT8KTF51264HZ-1G6E1 4GB DDR3L 160011202125**12RAM, BM471B5173DB0-YK0 25nm 4GB DDR3L 160011202081**12RAM, SK HMT451S6BFR8A-PB/RD 4GB DDR3L 160011202706**
75 Lenovo G50-70/G50-70m/Z50-70 Table 4. Parts list—Overall (continued) No.FRUFRU no.CRU ID. 12RAM, M471B1G73QH0-YK0 35nmQ 8GB DDR3L 160011202080**12RAM, Hyn HMT41GS6AFR8A-PB DDR3L 1600 8GB 11201301**12RAM, RMT3160ME68FAF-1600 8GB DDR3L 160011202450**12RAM, Mic MT16KTF1G64HZ-1G6E1 DDR3L 1600 8GB11201304**12RAM, M471B1G73DB0-YK0 25nm 8GB DDR3L 160011202082**12RAM, SK HMT41GS6BFR8A-PB/RD 8GB DDR3L 160011202707**13WirelessLan_Non_Intel, Ltn NFA335 1x1BN+BT4.0 PCIE M.2 WLAN20200558** 13WirelessLan_Non_Intel, Cbt BCM43142 1x1BN+BT4.0 PCIE M.2 WLAN20200557** 13WirelessLan_Non_Intel, Cbt RTL8723BE 1x1BN+BT4.0 PCIE M.2 WLAN20200570** 13WirelessLan_Non_Intel, Ltn NFA345 1x1AC+BT4.0 PCIE M.2 WLAN20200579** 13WirelessLan_Non_Intel, Cbt BCM43162 1x1AC+BT4.0 PCIE M.2 WLAN20200573** 13WirelessLan_Intel, Intel 3160 1x1AC+BT PCIE NGFF WLAN20200418** 14ODD, HLDS GUA0N 9.0 Rambo ODD25215010**14ODD, PLDS DA-8A5SH Slim SATA Tray Rambo25213110**14ODD, QSI UJ8FBS 9.0 Rambo ODD25215312**14ODD, TSST SU-228FB 9.0 Rambo ODD25215832**15ACLU2 Lower Case Black90205217N15ACLUH Lower Case White H W/Speaker L+R (Z50-70/G50-70m)90205323N 16ACLU2 Thermal Door Black90205218**16ACLUH Thermal Door White H (Z50-70/G50-70m)90205324**17Battery, G5XXS SY L12S4E01 14.4V41Wh 4cell bty121500171*17Battery, G5XXS SP/L L12M4E01 14.88V41Wh 4cell bty121500172*17Battery, G5XXS LG L12L4E01 14.8V41Wh 4cell bty121500173*17Battery, G5XXS SY L12S4A02 14.4V32Wh 4cell bty121500174*17Battery, G5XXS SP/L L12M4A02 14.4V32Wh 4cell bty121500175*17Battery, G5XXS LG L12L4A02 14.4V32Wh 4cell bty121500176*— AC adapter (see “AC adapters” on page 81).
76 G50-70/G50-70m/Z50-70 Hardware Maintenance Manual LCD FRUs In Lenovo G50-70/G50-70m/Z50-70, there are following types of LCDs.