HP Portable 386 Compaq Portable 386 Personal Computer Maintenance and Service - Page 150

Table 9-3. Jumpers E5 and E6 - Select Drive Options Jumper Setting Function E5, Pins 1 and 2 Enables fixed disk drive (default). E5, Pins 2 and 3 Disables fixed disk drive. E6, Pins 2 and 3 Selects primary drive addresses (1FX, 3FX) (default). E6, Pins 1 and 2 Selects secondary drive addresses (17X, 37X) Table 9-4. Jumpers E13 and E14 - Select Amount of 32 Bit Memory to be Used as Base Memory Jumper Setting Function E13, Pins 1 and 2 64O Kbytes (default) E14, Pins 1 and 2 E13, Pins 1 and 2 E14, Pins 2 and 3 512 Kbytes E13, Pins 2 and 3 256 Kbytes E14, Pins 2 and 3 Table 9-5. Jumpers E15, E16, and E17 - Select Total 32 Bit Memory Installed Jumper Setting Function E15, Pins 1 and 2 1 megabyte (default) E16, Pins 1 and 2 E17, Pins 1 and 2 E15, Pins 2 and 3 2 megabytes E16, Pins 1 and 2 E17, Pins 1 and 2 E15, Pins 1 and 2 3 megabytes E16, Pins 2 and 3 E17, Pins 1 and 2 E15, Pins 2 and 3 4 megabytes E16, Pins 2 and 3 E17, Pins 1 and 2 E15, Pins 1 and 2 6 megabytes E16, Pins 2 and 3 E17, Pins 2 and 3 E15, Pins 2 and 3 10 megabytes E16, Pins 2 and 3 E17, Pins 2 and 3 Table 9-6. Jumper E19 - Enables/Disables Fail Safe Timer Jumper Setting Function