Lenovo B4400 Hardware Maintenance Manual

Hardware Maintenance Manual for Lenovo B4400 Desktop, Laptop (88 pages)

Specifications:

517/517318-b4400.pdf file (05 Mar 2024)
  • Manufacturer: Lenovo
  • Category of Device: Desktop, Laptop
  • Document: B4400, File Type: PDF Hardware Maintenance Manual
  • Updated: 05-03-2024
  • Count of Pages: 88
Download B4400 Manual (88 pages)

Read PDF Document Online:

Data: UPD 5th March 2024

Lenovo B4400 Desktop, Laptop PDF Hardware Maintenance Manual (Updated: Tuesday 5th of March 2024 09:27:45 PM)

Rating: 4.9 (rated by 99 users)

Compatible devices: V510–14IKB, ThinkPad Edge E220s 5038, thinkpad X1 caRbon touch, ThinkPad Edge E320, IdeaPad Y530 7343, ThinkPad R60 9456, Flex System x480 X6 Compute Node, ThinkPad 470.

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Text Version of Lenovo B4400 Desktop, Laptop Manual (Summary of Contents)

(Ocr-Read of Lenovo B4400 Document (Main Content), UPD: 05 March 2024)

  • 57, Lenovo B4400 53 1120 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card (Optional)” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 • “…

  • 36, Lenovo B4400 Lenovo B4400 Hardware Maintenance Manual 32 This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with spec…

  • 18, Lenovo B4400 Hardware Maintenance Manual 14 Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the …

  • 13, Safety information 9 Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate …

  • 12, Lenovo B4400 Hardware Maintenance Manual 8 Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local o…

  • 48, Lenovo B4400 Hardware Maintenance Manual 44 1080 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 8. Removal steps of keyboard Remove screws . Loosen the keyboard with fingers in the direction shown by arrow . Step Screw (quantity) Color Torque M2.5 ×…

DOC-41a5d8d1:

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