Hardware Maintenance Manual
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... 1050 Hard disk drive assembly 47 1060 PCI Express Mini Card for replacing a system board 28 Important information about replacing RoHS compliant FRUs 28 Chapter 3. Lenovo B590 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6. FRU replacement notices 41 Screw notices 41 Chapter 7. Safety information 1 General safety 1 Electrical safety 2 Safety... panel, LCD cable, and hinges . . . . 75 2040 Antenna assembly and LCD rear cover . . . 77 Chapter 8. Notices 95 Electronic emissions notices 96 Trademarks 96 © Copyright Lenovo 2012 i
... 1050 Hard disk drive assembly 47 1060 PCI Express Mini Card for replacing a system board 28 Important information about replacing RoHS compliant FRUs 28 Chapter 3. Lenovo B590 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6. FRU replacement notices 41 Screw notices 41 Chapter 7. Safety information 1 General safety 1 Electrical safety 2 Safety... panel, LCD cable, and hinges . . . . 75 2040 Antenna assembly and LCD rear cover . . . 77 Chapter 8. Notices 95 Electronic emissions notices 96 Trademarks 96 © Copyright Lenovo 2012 i
Hardware Maintenance Manual
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... for trained service technicians who are familiar with Lenovo products. Machine Lenovo B590 Machine type (MT) 3761, 6247, 20206, 20208 Use this manual to troubleshoot problems effectively. • Before servicing a Lenovo product, be sure to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes service, reference, and product...
... for trained service technicians who are familiar with Lenovo products. Machine Lenovo B590 Machine type (MT) 3761, 6247, 20206, 20208 Use this manual to troubleshoot problems effectively. • Before servicing a Lenovo product, be sure to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes service, reference, and product...
Hardware Maintenance Manual
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..., or pinched cables. 9. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Check for any non-Lenovo alterations. 7. Check inside the unit for 0.1 ohm or less between objects. Safety information 3 Send another person to protect users and...Notes: 1. The power cord should use the following checklist at the same charge. Begin the checks with . Power off power. - Use product-specific ESD procedures when they present: • Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) ...
..., or pinched cables. 9. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Check for any non-Lenovo alterations. 7. Check inside the unit for 0.1 ohm or less between objects. Safety information 3 Send another person to protect users and...Notes: 1. The power cord should use the following checklist at the same charge. Begin the checks with . Power off power. - Use product-specific ESD procedures when they present: • Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) ...
Hardware Maintenance Manual
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.... • Select a grounding system, such as fully effective. Grounding requirements Electrical grounding of a grounding system to guard against your clothing. 2. Make sure that meets the specific service requirement.
.... • Select a grounding system, such as fully effective. Grounding requirements Electrical grounding of a grounding system to guard against your clothing. 2. Make sure that meets the specific service requirement.
Hardware Maintenance Manual
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...-state drive, do not use the mSATA solid-state drive as a bootable device. External monitor: Maximum 2048-by -768 - Lenovo B590 This chapter presents the following product-specific service references and parts information: • "Specifications" on page 37 • "Status indicators" on page 38 • "Fn key combinations" on some models for cache only...
...-state drive, do not use the mSATA solid-state drive as a bootable device. External monitor: Maximum 2048-by -768 - Lenovo B590 This chapter presents the following product-specific service references and parts information: • "Specifications" on page 37 • "Status indicators" on page 38 • "Fn key combinations" on some models for cache only...
Hardware Maintenance Manual
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• Torque driver If you have a torque screwdriver, refer to the Torque column in the screw information table for replacements. If you use new screws for each step. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual It is recommended to the torque specified in the screw information table for each step. • Make sure that you have a torque screwdriver, tighten all screws firmly to use the correct screw.
• Torque driver If you have a torque screwdriver, refer to the Torque column in the screw information table for replacements. If you use new screws for each step. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual It is recommended to the torque specified in the screw information table for each step. • Make sure that you have a torque screwdriver, tighten all screws firmly to use the correct screw.
Hardware Maintenance Manual
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See your Lenovo Limited Warranty documentation for your product. Other self-service CRUs depending on -screen instructions to you might be found at any time upon request. Once the access panel is removed, the specific CRU is your product. An electronic version of this Hardware ... a prepaid shipping label, and a container will ship the CRU to find a list of self-service CRUs is visible. © Copyright Lenovo 2012 81 CRU information and replacement instructions are concealed by more than two screws. Self-service CRUs: These CRUs unplug or are designated as...
See your Lenovo Limited Warranty documentation for your product. Other self-service CRUs depending on -screen instructions to you might be found at any time upon request. Once the access panel is removed, the specific CRU is your product. An electronic version of this Hardware ... a prepaid shipping label, and a container will ship the CRU to find a list of self-service CRUs is visible. © Copyright Lenovo 2012 81 CRU information and replacement instructions are concealed by more than two screws. Self-service CRUs: These CRUs unplug or are designated as...
Hardware Maintenance Manual
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... and is no guarantee that does not infringe any time without incurring any of the materials for their specific environment. © Copyright Lenovo 2012 95 The products described in this document in implantation or other operating environments may use of this ...document should verify the applicable data for this document does not affect or change Lenovo product specifications or warranties. The result obtained in other operating environments may not offer the products, services, or features discussed in this document...
... and is no guarantee that does not infringe any time without incurring any of the materials for their specific environment. © Copyright Lenovo 2012 95 The products described in this document in implantation or other operating environments may use of this ...document should verify the applicable data for this document does not affect or change Lenovo product specifications or warranties. The result obtained in other operating environments may not offer the products, services, or features discussed in this document...