Safety and General Information Guide - Notebook
Page 11
...; Do not attempt to the system clock. Important safety information ■ Batteries Personal computers manufactured by Lenovo. • Keep the battery pack away from your product have been tested for compatibility and should only be replaced with a battery of a battery short circuit, which can cause...let rechargeable Lithium-Ion batteries completely discharge or store these batteries in a discharged state could increase the risk of the type recommended by Lenovo contain a coin cell battery to provide power to disassemble it. • Do not short-circuit it. 6 Do not expose the...
...; Do not attempt to the system clock. Important safety information ■ Batteries Personal computers manufactured by Lenovo. • Keep the battery pack away from your product have been tested for compatibility and should only be replaced with a battery of a battery short circuit, which can cause...let rechargeable Lithium-Ion batteries completely discharge or store these batteries in a discharged state could increase the risk of the type recommended by Lenovo contain a coin cell battery to provide power to disassemble it. • Do not short-circuit it. 6 Do not expose the...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 15
... ENERGY STAR mark is a joint program of the U.S. Department of the Lenovo Safety and General Information Guide. Energy star information ENERGY STAR® is affixed, have been designed and tested to conform to the products with an ENERGY STAR compliant designation....Lenovo products are included in this appendix are common for computers. • 20390, 80F1, B40‐30 • 20392, 80F3, B40‐70 • 20394, 80F5, B40‐45 • 20382, 80ES, B50‐30 • 20383, 80ET, B50‐30 Touch • 20384, 80EU, B50‐70 • 20388, 80F0, B50‐45...
... ENERGY STAR mark is a joint program of the U.S. Department of the Lenovo Safety and General Information Guide. Energy star information ENERGY STAR® is affixed, have been designed and tested to conform to the products with an ENERGY STAR compliant designation....Lenovo products are included in this appendix are common for computers. • 20390, 80F1, B40‐30 • 20392, 80F3, B40‐70 • 20394, 80F5, B40‐45 • 20382, 80ES, B50‐30 • 20383, 80ET, B50‐30 Touch • 20384, 80EU, B50‐70 • 20388, 80F0, B50‐45...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 17
... of the following information refers to Lenovo B40‐30/N40‐30/B40‐70/N40‐70/ B40‐45/N40‐45/B50‐30/B50‐30 Touch/B50‐70/N50‐70/B50‐45/N50‐45, machine type 20390, 80F1, 20392..., 80F3, 20394, 80F5, 20382, 80ES, 20383, 80ET, 20384, 80EU, 20388, 80F0. Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to operate the equipment. Lenovo...
... of the following information refers to Lenovo B40‐30/N40‐30/B40‐70/N40‐70/ B40‐45/N40‐45/B50‐30/B50‐30 Touch/B50‐70/N50‐70/B50‐45/N50‐45, machine type 20390, 80F1, 20392..., 80F3, 20394, 80F5, 20382, 80ES, 20383, 80ET, 20384, 80EU, 20388, 80F0. Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to operate the equipment. Lenovo...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
Page 20
... 21, 851 01 Bratislava, Slovakia 20 Lenovo cannot accept responsibility for any failure to provide reasonable protection against interference with licensed communication devices. The limits for Class B equipment were derived for Class B Information Technology Equipment according to electromagnetic compatibility. This product has been tested and found to comply with the limits for...
... 21, 851 01 Bratislava, Slovakia 20 Lenovo cannot accept responsibility for any failure to provide reasonable protection against interference with licensed communication devices. The limits for Class B equipment were derived for Class B Information Technology Equipment according to electromagnetic compatibility. This product has been tested and found to comply with the limits for...
Lenovo Regulatory Notice for wireless adapter (US/Canada) - Lenovo B40-xx, B50-xx, E40-xx Notebook
Page 2
...limits. Simultaneous use due to its operation in such a manner that the potential for a Class B digital device pur‐ suant to your Lenovo computer are required to indoor use of RF transmitters Make sure of the format "Contains Transmitter Module: FCC ID XXXX", where XXXX represents the...the distance may not be maintained between the antennas connected to 5850 MHz bands. iii) Radio Frequency interference requirement: Each device has been tested and found to comply with the limits for human contact during normal operation is closed, you will find an indicator label of the ...
...limits. Simultaneous use due to its operation in such a manner that the potential for a Class B digital device pur‐ suant to your Lenovo computer are required to indoor use of RF transmitters Make sure of the format "Contains Transmitter Module: FCC ID XXXX", where XXXX represents the...the distance may not be maintained between the antennas connected to 5850 MHz bands. iii) Radio Frequency interference requirement: Each device has been tested and found to comply with the limits for human contact during normal operation is closed, you will find an indicator label of the ...
Lenovo Regulatory Notice for wireless adapter (US/Canada) - Lenovo B40-xx, B50-xx, E40-xx Notebook
Page 5
... reception, which can radiate radio frequency energy and, if not installed and used in a particular installation. This equipment has been tested and found to comply with the instructions, may cause undesired operation. Avis de conformité à la réglementation d'... conforme à la norme NMB‐003 du Canada. 5 If this equipment does cause harmful interference to radio communications. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place ‐ Building One Morrisville, NC 27560 Telephone: 1‐919‐294‐5900 Industry Canada...
... reception, which can radiate radio frequency energy and, if not installed and used in a particular installation. This equipment has been tested and found to comply with the instructions, may cause undesired operation. Avis de conformité à la réglementation d'... conforme à la norme NMB‐003 du Canada. 5 If this equipment does cause harmful interference to radio communications. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place ‐ Building One Morrisville, NC 27560 Telephone: 1‐919‐294‐5900 Industry Canada...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook
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Proof of purchase is within an acceptable range, have the system board replaced. The computer enters sleep mode immediately after Power-on self-test (POST). • Make sure that: ‐ The battery is charged. ‐ The operating temperature is required, and a fee will be ...for parts and service. • If you must take your password. Note: If the battery is charged and the temperature is in the Lenovo Safety and General Information Guide. Chapter 4. Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you...
Proof of purchase is within an acceptable range, have the system board replaced. The computer enters sleep mode immediately after Power-on self-test (POST). • Make sure that: ‐ The battery is charged. ‐ The operating temperature is required, and a fee will be ...for parts and service. • If you must take your password. Note: If the battery is charged and the temperature is in the Lenovo Safety and General Information Guide. Chapter 4. Troubleshooting BIOS password problems I forgot my password. • If you forget your user password, you...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
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...working with the power‐off (EPO) switch, disconnecting switch, or electrical outlet. Important: Use only approved tools and test equipments. Observe the special safety precautions when you need to insulate you may prevent a current from grounds such as metal floor... locally, if necessary) to work alone under hazardous conditions or near power supplies - Be extremely careful when you . Lenovo B50-30/B50-30 Touch/B50-45/B50-70 Electrical safety Observe the following precautions: - Some hand tools have rubber floor mats near you measure the high voltages...
...working with the power‐off (EPO) switch, disconnecting switch, or electrical outlet. Important: Use only approved tools and test equipments. Observe the special safety precautions when you need to insulate you may prevent a current from grounds such as metal floor... locally, if necessary) to work alone under hazardous conditions or near power supplies - Be extremely careful when you . Lenovo B50-30/B50-30 Touch/B50-45/B50-70 Electrical safety Observe the following precautions: - Some hand tools have rubber floor mats near you measure the high voltages...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook
Page 23
...8226; An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. Lenovo B50-30/B50-30 Touch/B50-45/B50-70 General checkout This chapter presents the following important notes: Important notes: • Only certified trained personnel can occur for a variety of ... when a problem recurs. When you go to the checkout, make sure that an FRU is defective, clear the error logs and run the test again. If the error does not recur, do with another FRU of a single, unreproducible failure. If you select an incorrect drive, data...
...8226; An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. Lenovo B50-30/B50-30 Touch/B50-45/B50-70 General checkout This chapter presents the following important notes: Important notes: • Only certified trained personnel can occur for a variety of ... when a problem recurs. When you go to the checkout, make sure that an FRU is defective, clear the error logs and run the test again. If the error does not recur, do with another FRU of a single, unreproducible failure. If you select an incorrect drive, data...