Lenovo System x3550 M4 - Replacing the System Battery

Figure188.Systembatteryremoval
a.Ifthereisarubbercoveronthebatteryholder,useyourfingerstoliftthebatterycoverfrom
thebatteryconnector.
b.Useonefingertotiltthebatteryhorizontallyoutofitssocket,pushingitawayfromthesocket.
Attention:Neithertiltnorpushthebatterybyusingexcessiveforce.
Figure189.Systembatteryremoval
c.Useyourthumbandindexfingertoliftthebatteryfromthesocket.
Attention:Donotliftthebatterybyusingexcessiveforce.Failingtoremovethebattery
properlymaydamagethesocketonthesystemboard.Anydamagetothesocketmayrequire
replacingthesystemboard.
Step6.Disposeofthebatteryasrequiredbylocalordinancesorregulations.SeetheEnvironmental
NoticesandUser'sGuideontheDocumentationCDformoreinformation.
Replacingthesystembattery
Usethisinformationtoreplacethesystembattery.
Thefollowingnotesdescribeinformationthatyoumustconsiderwhenreplacingthesystembatteryin
theserver.
•Whenreplacingthesystembattery,youmustreplaceitwithalithiumbatteryofthesametypefrom
thesamemanufacturer.
Chapter6.Removingandreplacingcomponents271