Lenovo ThinkPad T470 Hardware Maintenance Manual

–Fordiscrete-graphicsmodels
1160Systemboard
Importantnoticesforhandlingthesystemboard
Whenhandlingthesystemboard,readthefollowing:
•Thesystemboardhasanaccelerometer,whichcanbebrokenwhenseveralthousandsofG-forces
areapplied.
Note:Droppingasystemboardfromaheightofaslittleas6inchessothatitfallsflatonahardbench
cansubjecttheaccelerometertoasmuchas6000G'sofshock.
•Becarefulnottodropthesystemboardonabenchtopthathasahardsurface,suchasmetal,wood,or
composite.
•Avoidroughhandlingofanykind.
•Ateverypointintheprocess,besurenottodroporstackthesystemboard.
•Ifyouputasystemboarddown,besuretoputitonlyonapaddedsurfacesuchasanESDmatora
corrugatedconductivematerial.
Note:Beforeyoustarttheservicing,disablethebuilt-inbattery.See“Disablingthebuilt-inbattery”
onpage66.
Foraccess,removetheseFRUsinorder:
•“1010Removablebattery”onpage66
•“1020MicroSIMcard”onpage67
•“1030Basecoverassembly”onpage68
•“1040Memorymodule”onpage70
•“1050Internalstoragedrive”onpage71
•“1060Wireless-WANcard”onpage75or“1080M.2solid-statedriveintheWireless-WAN-cardslot”
onpage78
•“1070Wireless-LANmoduleorWiGigmodule”onpage76
•“1090Keyboard”onpage79
•“1100Coin-cellbattery”onpage81
•“1110Speakerassembly”onpage82
•“1120Built-inbattery”onpage83
•“1130Smart-cardreaderassembly”onpage84
•“1140I/ObracketandRJ45bracket”onpage85
•“1150Thermalfanassembly”onpage86
88T470HardwareMaintenanceManual

Lenovo ThinkPad T470 Specifications

General

RAM	Up to 32GB DDR4
Operating System	Windows 10 Pro
Bluetooth	Bluetooth 4.1
Processor	Up to 7th Generation Intel Core i7
Storage	Up to 1 TB HDD or Up to 512 GB SSD
Display	14" FHD (1920 x 1080) IPS
Graphics	Intel HD Graphics 620
Battery Life	Up to 18 hours
Ports	2 x USB 3.0, 1 x USB-C, HDMI, Ethernet, SD card reader
Wireless	Intel® Dual Band Wireless-AC 8265
Weight	Starting at 1.58 kg (3.48 lbs)