IBM 689912U Hardware Maintenance Manual - Page 252

DEVICE=C:\DOS\EMM386.EXE RAM X=C -C3FF ODI Workstations: - If you are using Enabler, you must: 1. Edit the NET.CFG file and add: /R:C to the following statement: Enabler c:\xxxx\IBMWLENA.EXE where C is a memory zone between C000 to EF00 in multiples of 100 and xxxx is the directory where the IBM Wireless LAN has been installed, for example, WIRELESS. 2. Exclude memory area C000 to C1FF in the parameter for EMM386 in the CONFIG.SYS file. DEVICE=C:\DOS\EMM386.EXE RAM X=C -C1FF - If you are using both Enabler and Card and Socket Services and your PCMCIA machine does not have an INTEL® 82365SL or compatible port controller, you must exclude only the memory area used by the Enabler. Problem 2 - Incorrect or Missing Parameters for Multiple Adapter Slots: For a PCMCIA machine with multiple adapter slots, update the corresponding switch parameter according to the documentation supplied with your socket services support. Problem 3 - Incompatibility with Card and Socket Services: Compatibility problems may exist with non-IBM PCMCIA Card & Socket Services. In such cases you are recommended to use "universal" Card and Socket Services such as "PlayAtWill" (Ref: 5764-085) when available. Important When using PlayAtWill, make sure that no statements from a former Card and Socket Services installation are left in your CONFIG.SYS. Problem 4 - IO Base Address or Interrupt Level Conflicts Sometimes the Resource Manager (part of Card and Socket Services support) returns an IRQ (INT parameter) or an IO Base Address (PORT parameter) as valid, even if already used by the system. To resolve the conflicts, you must: 1. Find available values by using a configuration analysis program such as: CardView, CardInfo, MSD, and EZPlay. 242 IBM PC 300/700, IntelliStation Series HMM