Lenovo ThinkCentre M70s Gen 4 User Manual

Also see for ThinkCentre M70s Gen 2: Maintenance manual Manual User guide Hardware Maintenance Manual Manual

Chapter 4. CRU replacementCustomer Replaceable Units (CRUs) are parts that can be replaced by the customer. Lenovo computerscontain the following types of CRUs:• Self-service CRUs: Refer to parts that can be replaced easily by customer themselves or by trainedservice technicians at an additional cost.• Optional-service CRUs: Refer to parts that can be replaced by customers with a greater skill level.Trained service technicians can also provide service to replace the parts under the type of warrantydesignated for the customer’s machine.If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacementinstructions are shipped with your product and are available from Lenovo at any time upon request. Youmight be required to return the defective part that is replaced by the CRU. When return is required: (1) returninstructions, a prepaid shipping label, and a container will be included with the replacement CRU; and (2) youmight be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30)days of your receipt of the replacement CRU. For full details, see the Lenovo Limited Warrantydocumentation at:https://www.lenovo.com/warranty/llw_02CRU listThe following is the CRU list of your computer.Self-service CRUs• 2.5-inch hard disk drive*• 2.5-inch hard disk drive bracket*• 3.5-inch hard disk drive*• 3.5-inch hard disk drive bracket*• Computer cover• DisplayPort connector cover kit*• Front bezel• Hard disk drive converter*• HDMI connector cover*• Heat sink for the M.2 solid-state drive*• Keyboard*• M.2 solid-state drive*• M.2 solid-state drive bracket*• Memory module• Mouse*• Optical drive*• Optical drive latch*• PCI-Express card*• PCI-Express connector cable*• PCI-Express slot cover*© Copyright Lenovo 2023 25