Lenovo ThinkPad T450s Maintenance Manual

Contents
Aboutthismanual...........iii
Chapter1.Safetyinformation......1
Generalsafety................1
Electricalsafety...............1
Safetyinspectionguide............2
Handlingdevicesthataresensitivetoelectrostatic
discharge..................3
Groundingrequirements............4
Safetynotices(multilingualtranslations)......4
Chapter2.Importantservice
information..............19
StrategyforreplacingFRUs.........19
Strategyforreplacingaharddiskdriveora
solid-statedrive............19
Importantnoticeforreplacingasystem
board................20
Howtouseerrormessage........20
StrategyforreplacingFRUsforCTO,special-bid,
andstandardmodels............20
Productdefinition............20
FRUidentification............20
Chapter3.Generalcheckout.....23
Whattodofirst..............23
Checkoutguide..............24
LenovoSolutionCenter.........24
Quicktestprograms...........24
UEFIdiagnosticprogram.........25
Bootablediagnosticprograms.......26
Powersystemcheckout...........27
Checkingtheacpoweradapter......27
Checkingthebatteryandoperational
charging...............27
Checkingthecoin-cellbattery.......28
Chapter4.Relatedservice
information..............29
Restoringthefactorycontentsbyusingthe
RecoveryDiscSet.............29
UsingtheWindowsrecoverysolutionsonthe
Windows8andWindows8.1operatingsystems.30
RecoveryoverviewfortheWindows10operating
system..................33
Resettingyourcomputer.........33
Usingadvancedstartupoptions......33
RecoveringyouroperatingsystemifWindows
10failstostart.............34
CreatingandusingarecoveryUSBdrive..34
Passwords................34
Power-onpassword...........35
Harddiskpassword...........35
Supervisorpassword..........35
Howtoremovethepower-onpassword...35
Howtoremovetheharddiskpassword...36
Powermanagement............36
Screenblankmode(fortheWindows7
operatingsystemonly)..........36
Sleepmode..............37
Hibernationmode...........37
Symptom-to-FRUindex...........38
Numericerrorcodes..........38
Errormessages............40
Beepsymptoms............40
No-beepsymptoms...........40
LCD-relatedsymptoms.........41
Intermittentproblems..........41
Undeterminedproblems.........41
Chapter5.Statusindicators.....43
Chapter6.Functionkeys.......45
Chapter7.Locations.........47
Locatingcomputercontrols,connectors,and
indicators.................47
Frontview...............47
Rearview...............48
Bottomview..............48
LocatingFRUsandCRUs..........49
MajorFRUs..............50
LCDFRUs..............52
MiscellaneouspartsandotherFRUs....55
LookingupFRUinformation.........55
Chapter8.FRUreplacement
notices................57
Screwnotices...............57
Retainingserialnumbers...........58
Restoringtheserialnumberofthesystem
unit.................58
RetainingtheUUID...........59
ReadingorwritingtheECAinformation...59
Chapter9.Removingorreplacinga
FRU..................61
©CopyrightLenovo2015
i

Lenovo ThinkPad T450s Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black
Housing material	Aluminium, Carbon fibre, Magnesium
Bus type	DMI2
Stepping	F0
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-5600U
System bus rate	5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-5600 Mobile Series
Processor socket	BGA 1168
Processor threads	4
Processor codename	Broadwell
Processor frequency	2.6 GHz
Processor cache type	L3
Configurable TDP-down	7.5 W
Processor lithography	14 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.2 GHz
Processor operating modes	32-bit, 64-bit
ECC supported by processor	No
PCI Express configurations	4x1, 2x4
Thermal Design Power (TDP)	15 W
Configurable TDP-down frequency	0.6 GHz
Maximum number of PCI Express lanes	12
Motherboard chipset	Intel SoC
Memory slots	1x SO-DIMM
Internal memory	12 GB
Memory clock speed	1600 MHz
Memory form factor	On-board + SO-DIMM
Internal memory type	DDR3L-SDRAM
AC adapter included	Yes
Intel segment tagging	Home Office, Small Business
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	SATA III
Storage media	SSD
Total storage capacity	512 GB
Compatible memory cards	MMC, SD, SDHC, SDXC
Number of SSDs installed	1
Display surface	Gloss
Display diagonal	14 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Display brightness	264 cd/m²
Native aspect ratio	16:9
On-board graphics card ID	0x1616
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 5500
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	16 GB
On-board graphics card base frequency	300 MHz
On-board graphics card DirectX version	11.2
On-board graphics card dynamic frequency (max)	950 MHz
Audio system	Realtek ALC3232
Speaker power	2 W
Front camera resolution	1280 x 720 pixels
Wi-Fi standards	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Keyboard layout	QZERTY
Pointing device	Trackpad
Keyboard language	US English
Operating system installed	Windows 8.1 Pro
Operating system architecture	64-bit
Processor code	SR23V
Processor ARK ID	85215
Processor package size	40 x 24 x 1.3 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version	1.00
Battery capacity	47 Wh
Battery life (max)	10.16 h
Number of battery cells	3+3
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Cable lock slot type	Kensington
Password protection type	HDD, Power on, Supervisor
Sustainability certificates	RoHS, EPEAT Gold, ENERGY STAR

Weight and Dimensions

Depth	227 mm
Width	332 mm
Height	24 mm
Weight	1700 g