Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 32
... the add-in card. switch to protected mode) • If beep codes are absent, one at a time until the problem happens again. This will reveal the malfunctioning card. 8 beeps If the system video adapter is causing the malfunction. Insert General exception error (processor the cards back into the system exception interrupt error...
... the add-in card. switch to protected mode) • If beep codes are absent, one at a time until the problem happens again. This will reveal the malfunctioning card. 8 beeps If the system video adapter is causing the malfunction. Insert General exception error (processor the cards back into the system exception interrupt error...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 33
...basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that check the operation of interference by a malfunctioning add-in cards is causing the malfunction. A single problem can cause several error messages to -FRU Index Beep Symptom FRU/Action 9 beeps... beeps when all other error messages probably will reveal the malfunctioning card. This series of tests is working If the POST detects a problem, an error message appears on the system, it performs a series of tests that the boot drive is called the Power-On Self...
...basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that check the operation of interference by a malfunctioning add-in cards is causing the malfunction. A single problem can cause several error messages to -FRU Index Beep Symptom FRU/Action 9 beeps... beeps when all other error messages probably will reveal the malfunctioning card. This series of tests is working If the POST detects a problem, an error message appears on the system, it performs a series of tests that the boot drive is called the Power-On Self...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 35
... boot device. a. External Cache f. Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is properly connected to the computer. Extended video memory e. Power-on the computer to find... the failing device or adapter. Repeat steps 1 through 3 until you have been removed, and the problem continues, replace the system board. 33 Remove or disconnect the following...
... boot device. a. External Cache f. Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is properly connected to the computer. Extended video memory e. Power-on the computer to find... the failing device or adapter. Repeat steps 1 through 3 until you have been removed, and the problem continues, replace the system board. 33 Remove or disconnect the following...